img_block_x = 0, img_block_y = 1
img_block_x = 1, img_block_y = 1
img_block_x = 3, img_block_y = 0
img_block_x = 2, img_block_y = 1
img_block_x = 3, img_block_y = 1
img_block_x = 0, img_block_y = 2
img_block_x = 1, img_block_y = 2
img_block_x = 0, img_block_y = 3
img_block_x = 1, img_block_y = 3
img_block_x = 3, img_block_y = 3
img_block_x = 4, img_block_y = 0
img_block_x = 5, img_block_y = 0
img_block_x = 4, img_block_y = 1
img_block_x = 5, img_block_y = 1
img_block_x = 6, img_block_y = 0
img_block_x = 7, img_block_y = 0
img_block_x = 7, img_block_y = 1
img_block_x = 5, img_block_y = 3
img_block_x = 6, img_block_y = 2
img_block_x = 7, img_block_y = 2
img_block_x = 6, img_block_y = 3
img_block_x = 7, img_block_y = 3
img_block_x = 9, img_block_y = 0
img_block_x = 8, img_block_y = 1
img_block_x = 9, img_block_y = 1
img_block_x = 10, img_block_y = 0
img_block_x = 11, img_block_y = 0
img_block_x = 10, img_block_y = 1
img_block_x = 11, img_block_y = 1
img_block_x = 8, img_block_y = 2
img_block_x = 9, img_block_y = 2
img_block_x = 8, img_block_y = 3
img_block_x = 9, img_block_y = 3
img_block_x = 11, img_block_y = 2
img_block_x = 11, img_block_y = 3
img_block_x = 12, img_block_y = 0
img_block_x = 13, img_block_y = 0
img_block_x = 15, img_block_y = 0
img_block_x = 14, img_block_y = 1
img_block_x = 15, img_block_y = 1
img_block_x = 12, img_block_y = 2
img_block_x = 12, img_block_y = 3
img_block_x = 15, img_block_y = 2
img_block_x = 14, img_block_y = 3
img_block_x = 15, img_block_y = 3
img_block_x = 16, img_block_y = 0
img_block_x = 17, img_block_y = 0
img_block_x = 19, img_block_y = 0
img_block_x = 18, img_block_y = 1
img_block_x = 19, img_block_y = 1
img_block_x = 16, img_block_y = 2
img_block_x = 17, img_block_y = 2
img_block_x = 16, img_block_y = 3
img_block_x = 17, img_block_y = 3
img_block_x = 18, img_block_y = 2
img_block_x = 19, img_block_y = 2
img_block_x = 18, img_block_y = 3
img_block_x = 19, img_block_y = 3
img_block_x = 20, img_block_y = 0
img_block_x = 21, img_block_y = 0
img_block_x = 20, img_block_y = 1
img_block_x = 21, img_block_y = 1
img_block_x = 22, img_block_y = 0
img_block_x = 23, img_block_y = 0
img_block_x = 22, img_block_y = 1
img_block_x = 23, img_block_y = 1
img_block_x = 20, img_block_y = 2
img_block_x = 21, img_block_y = 2
img_block_x = 22, img_block_y = 2
img_block_x = 24, img_block_y = 1
img_block_x = 26, img_block_y = 1
img_block_x = 27, img_block_y = 1
img_block_x = 24, img_block_y = 2
img_block_x = 25, img_block_y = 2
img_block_x = 27, img_block_y = 2
img_block_x = 29, img_block_y = 1
img_block_x = 30, img_block_y = 0
img_block_x = 30, img_block_y = 1
img_block_x = 29, img_block_y = 2
img_block_x = 29, img_block_y = 3
img_block_x = 30, img_block_y = 2
img_block_x = 32, img_block_y = 0
img_block_x = 33, img_block_y = 0
img_block_x = 32, img_block_y = 3
img_block_x = 35, img_block_y = 2
img_block_x = 36, img_block_y = 0
img_block_x = 37, img_block_y = 0
img_block_x = 38, img_block_y = 0
img_block_x = 39, img_block_y = 0
img_block_x = 36, img_block_y = 2
img_block_x = 40, img_block_y = 0
img_block_x = 41, img_block_y = 0
img_block_x = 42, img_block_y = 0
img_block_x = 43, img_block_y = 0
img_block_x = 0, img_block_y = 4
img_block_x = 0, img_block_y = 5
img_block_x = 1, img_block_y = 5
img_block_x = 3, img_block_y = 4
img_block_x = 2, img_block_y = 5
img_block_x = 3, img_block_y = 5
img_block_x = 0, img_block_y = 6
img_block_x = 1, img_block_y = 6
img_block_x = 0, img_block_y = 7
img_block_x = 1, img_block_y = 7
img_block_x = 2, img_block_y = 6
img_block_x = 3, img_block_y = 6
img_block_x = 2, img_block_y = 7
img_block_x = 3, img_block_y = 7
img_block_x = 4, img_block_y = 4
img_block_x = 5, img_block_y = 4
img_block_x = 4, img_block_y = 5
img_block_x = 5, img_block_y = 5
img_block_x = 6, img_block_y = 4
img_block_x = 7, img_block_y = 4
img_block_x = 6, img_block_y = 5
img_block_x = 7, img_block_y = 5
img_block_x = 6, img_block_y = 6
img_block_x = 7, img_block_y = 6
img_block_x = 7, img_block_y = 7
img_block_x = 8, img_block_y = 4
img_block_x = 9, img_block_y = 4
img_block_x = 11, img_block_y = 5
img_block_x = 9, img_block_y = 6
img_block_x = 8, img_block_y = 7
img_block_x = 9, img_block_y = 7
img_block_x = 10, img_block_y = 6
img_block_x = 11, img_block_y = 6
img_block_x = 10, img_block_y = 7
img_block_x = 11, img_block_y = 7
img_block_x = 12, img_block_y = 4
img_block_x = 13, img_block_y = 4
img_block_x = 12, img_block_y = 5
img_block_x = 13, img_block_y = 5
img_block_x = 14, img_block_y = 4
img_block_x = 15, img_block_y = 4
img_block_x = 14, img_block_y = 5
img_block_x = 15, img_block_y = 5
img_block_x = 12, img_block_y = 6
img_block_x = 13, img_block_y = 6
img_block_x = 12, img_block_y = 7
img_block_x = 13, img_block_y = 7
img_block_x = 14, img_block_y = 6
img_block_x = 15, img_block_y = 7
img_block_x = 16, img_block_y = 4
img_block_x = 17, img_block_y = 4
img_block_x = 16, img_block_y = 5
img_block_x = 17, img_block_y = 6
img_block_x = 18, img_block_y = 7
img_block_x = 20, img_block_y = 4
img_block_x = 23, img_block_y = 5
img_block_x = 20, img_block_y = 6
img_block_x = 23, img_block_y = 6
img_block_x = 25, img_block_y = 6
img_block_x = 24, img_block_y = 7
img_block_x = 25, img_block_y = 7
img_block_x = 29, img_block_y = 4
img_block_x = 28, img_block_y = 5
img_block_x = 29, img_block_y = 5
img_block_x = 30, img_block_y = 4
img_block_x = 31, img_block_y = 4
img_block_x = 31, img_block_y = 5
img_block_x = 28, img_block_y = 6
img_block_x = 32, img_block_y = 5
img_block_x = 41, img_block_y = 6
img_block_x = 41, img_block_y = 7
img_block_x = 42, img_block_y = 7
img_block_x = 0, img_block_y = 8
img_block_x = 1, img_block_y = 8
img_block_x = 0, img_block_y = 9
img_block_x = 2, img_block_y = 8
img_block_x = 3, img_block_y = 8
img_block_x = 2, img_block_y = 9
img_block_x = 3, img_block_y = 9
img_block_x = 0, img_block_y = 10
img_block_x = 1, img_block_y = 10
img_block_x = 0, img_block_y = 11
img_block_x = 1, img_block_y = 11
img_block_x = 2, img_block_y = 10
img_block_x = 3, img_block_y = 10
img_block_x = 2, img_block_y = 11
img_block_x = 3, img_block_y = 11
img_block_x = 5, img_block_y = 8
img_block_x = 4, img_block_y = 9
img_block_x = 5, img_block_y = 9
img_block_x = 6, img_block_y = 8
img_block_x = 7, img_block_y = 8
img_block_x = 6, img_block_y = 9
img_block_x = 7, img_block_y = 9
img_block_x = 4, img_block_y = 10
img_block_x = 5, img_block_y = 10
img_block_x = 4, img_block_y = 11
img_block_x = 6, img_block_y = 10
img_block_x = 7, img_block_y = 10
img_block_x = 8, img_block_y = 8
img_block_x = 9, img_block_y = 8
img_block_x = 10, img_block_y = 8
img_block_x = 8, img_block_y = 11
img_block_x = 12, img_block_y = 9
img_block_x = 14, img_block_y = 8
img_block_x = 15, img_block_y = 8
img_block_x = 15, img_block_y = 9
img_block_x = 15, img_block_y = 10
img_block_x = 14, img_block_y = 11
img_block_x = 15, img_block_y = 11
img_block_x = 16, img_block_y = 8
img_block_x = 17, img_block_y = 8
img_block_x = 16, img_block_y = 9
img_block_x = 17, img_block_y = 9
img_block_x = 18, img_block_y = 8
img_block_x = 19, img_block_y = 8
img_block_x = 18, img_block_y = 9
img_block_x = 19, img_block_y = 9
img_block_x = 16, img_block_y = 10
img_block_x = 16, img_block_y = 11
img_block_x = 17, img_block_y = 11
img_block_x = 18, img_block_y = 10
img_block_x = 19, img_block_y = 10
img_block_x = 18, img_block_y = 11
img_block_x = 19, img_block_y = 11
img_block_x = 20, img_block_y = 10
img_block_x = 21, img_block_y = 10
img_block_x = 20, img_block_y = 11
img_block_x = 21, img_block_y = 11
img_block_x = 22, img_block_y = 10
img_block_x = 23, img_block_y = 10
img_block_x = 22, img_block_y = 11
img_block_x = 23, img_block_y = 11
img_block_x = 24, img_block_y = 8
img_block_x = 25, img_block_y = 8
img_block_x = 27, img_block_y = 9
img_block_x = 24, img_block_y = 10
img_block_x = 25, img_block_y = 10
img_block_x = 24, img_block_y = 11
img_block_x = 25, img_block_y = 11
img_block_x = 26, img_block_y = 10
img_block_x = 27, img_block_y = 10
img_block_x = 26, img_block_y = 11
img_block_x = 28, img_block_y = 9
img_block_x = 28, img_block_y = 10
img_block_x = 29, img_block_y = 10
img_block_x = 29, img_block_y = 11
img_block_x = 30, img_block_y = 10
img_block_x = 31, img_block_y = 10
img_block_x = 30, img_block_y = 11
img_block_x = 33, img_block_y = 10
img_block_x = 34, img_block_y = 11
img_block_x = 38, img_block_y = 8
img_block_x = 39, img_block_y = 8
img_block_x = 38, img_block_y = 9
img_block_x = 38, img_block_y = 10
img_block_x = 39, img_block_y = 10
img_block_x = 40, img_block_y = 10
img_block_x = 41, img_block_y = 10
img_block_x = 40, img_block_y = 11
img_block_x = 41, img_block_y = 11
img_block_x = 42, img_block_y = 11
img_block_x = 0, img_block_y = 12
img_block_x = 1, img_block_y = 12
img_block_x = 0, img_block_y = 13
img_block_x = 2, img_block_y = 12
img_block_x = 3, img_block_y = 13
img_block_x = 0, img_block_y = 14
img_block_x = 1, img_block_y = 14
img_block_x = 0, img_block_y = 15
img_block_x = 1, img_block_y = 15
img_block_x = 2, img_block_y = 14
img_block_x = 2, img_block_y = 15
img_block_x = 4, img_block_y = 13
img_block_x = 5, img_block_y = 13
img_block_x = 7, img_block_y = 12
img_block_x = 4, img_block_y = 15
img_block_x = 5, img_block_y = 15
img_block_x = 6, img_block_y = 14
img_block_x = 7, img_block_y = 14
img_block_x = 6, img_block_y = 15
img_block_x = 7, img_block_y = 15
img_block_x = 8, img_block_y = 13
img_block_x = 9, img_block_y = 13
img_block_x = 11, img_block_y = 12
img_block_x = 10, img_block_y = 13
img_block_x = 11, img_block_y = 13
img_block_x = 8, img_block_y = 14
img_block_x = 9, img_block_y = 14
img_block_x = 8, img_block_y = 15
img_block_x = 9, img_block_y = 15
img_block_x = 10, img_block_y = 14
img_block_x = 11, img_block_y = 14
img_block_x = 10, img_block_y = 15
img_block_x = 12, img_block_y = 12
img_block_x = 13, img_block_y = 12
img_block_x = 12, img_block_y = 13
img_block_x = 13, img_block_y = 13
img_block_x = 14, img_block_y = 12
img_block_x = 12, img_block_y = 14
img_block_x = 12, img_block_y = 15
img_block_x = 15, img_block_y = 14
img_block_x = 16, img_block_y = 12
img_block_x = 17, img_block_y = 12
img_block_x = 16, img_block_y = 13
img_block_x = 18, img_block_y = 12
img_block_x = 19, img_block_y = 12
img_block_x = 16, img_block_y = 14
img_block_x = 17, img_block_y = 15
img_block_x = 18, img_block_y = 14
img_block_x = 19, img_block_y = 14
img_block_x = 18, img_block_y = 15
img_block_x = 19, img_block_y = 15
img_block_x = 20, img_block_y = 12
img_block_x = 21, img_block_y = 12
img_block_x = 20, img_block_y = 13
img_block_x = 21, img_block_y = 13
img_block_x = 22, img_block_y = 12
img_block_x = 22, img_block_y = 13
img_block_x = 23, img_block_y = 13
img_block_x = 20, img_block_y = 14
img_block_x = 21, img_block_y = 14
img_block_x = 20, img_block_y = 15
img_block_x = 21, img_block_y = 15
img_block_x = 25, img_block_y = 12
img_block_x = 24, img_block_y = 13
img_block_x = 25, img_block_y = 13
img_block_x = 26, img_block_y = 12
img_block_x = 24, img_block_y = 14
img_block_x = 25, img_block_y = 14
img_block_x = 24, img_block_y = 15
img_block_x = 25, img_block_y = 15
img_block_x = 26, img_block_y = 14
img_block_x = 27, img_block_y = 14
img_block_x = 27, img_block_y = 15
img_block_x = 28, img_block_y = 14
img_block_x = 29, img_block_y = 14
img_block_x = 29, img_block_y = 15
img_block_x = 30, img_block_y = 15
img_block_x = 32, img_block_y = 12
img_block_x = 33, img_block_y = 12
img_block_x = 32, img_block_y = 13
img_block_x = 35, img_block_y = 14
img_block_x = 35, img_block_y = 15
img_block_x = 37, img_block_y = 13
img_block_x = 36, img_block_y = 14
img_block_x = 37, img_block_y = 14
img_block_x = 36, img_block_y = 15
img_block_x = 38, img_block_y = 14
img_block_x = 41, img_block_y = 12
img_block_x = 42, img_block_y = 12
img_block_x = 43, img_block_y = 12
img_block_x = 0, img_block_y = 16
img_block_x = 0, img_block_y = 17
img_block_x = 1, img_block_y = 17
img_block_x = 2, img_block_y = 16
img_block_x = 3, img_block_y = 16
img_block_x = 2, img_block_y = 17
img_block_x = 3, img_block_y = 17
img_block_x = 0, img_block_y = 18
img_block_x = 1, img_block_y = 18
img_block_x = 0, img_block_y = 19
img_block_x = 2, img_block_y = 18
img_block_x = 3, img_block_y = 18
img_block_x = 4, img_block_y = 16
img_block_x = 5, img_block_y = 16
img_block_x = 4, img_block_y = 17
img_block_x = 6, img_block_y = 16
img_block_x = 7, img_block_y = 16
img_block_x = 7, img_block_y = 17
img_block_x = 5, img_block_y = 18
img_block_x = 4, img_block_y = 19
img_block_x = 8, img_block_y = 16
img_block_x = 8, img_block_y = 17
img_block_x = 11, img_block_y = 16
img_block_x = 10, img_block_y = 17
img_block_x = 11, img_block_y = 17
img_block_x = 12, img_block_y = 16
img_block_x = 12, img_block_y = 17
img_block_x = 13, img_block_y = 17
img_block_x = 14, img_block_y = 16
img_block_x = 15, img_block_y = 16
img_block_x = 13, img_block_y = 18
img_block_x = 14, img_block_y = 18
img_block_x = 15, img_block_y = 18
img_block_x = 15, img_block_y = 19
img_block_x = 16, img_block_y = 16
img_block_x = 17, img_block_y = 16
img_block_x = 17, img_block_y = 17
img_block_x = 19, img_block_y = 16
img_block_x = 19, img_block_y = 17
img_block_x = 16, img_block_y = 18
img_block_x = 16, img_block_y = 19
img_block_x = 17, img_block_y = 19
img_block_x = 19, img_block_y = 18
img_block_x = 18, img_block_y = 19
img_block_x = 20, img_block_y = 16
img_block_x = 21, img_block_y = 16
img_block_x = 20, img_block_y = 17
img_block_x = 21, img_block_y = 17
img_block_x = 22, img_block_y = 16
img_block_x = 22, img_block_y = 17
img_block_x = 20, img_block_y = 18
img_block_x = 21, img_block_y = 18
img_block_x = 20, img_block_y = 19
img_block_x = 21, img_block_y = 19
img_block_x = 22, img_block_y = 18
img_block_x = 22, img_block_y = 19
img_block_x = 26, img_block_y = 16
img_block_x = 27, img_block_y = 16
img_block_x = 26, img_block_y = 17
img_block_x = 27, img_block_y = 17
img_block_x = 24, img_block_y = 18
img_block_x = 24, img_block_y = 19
img_block_x = 25, img_block_y = 19
img_block_x = 28, img_block_y = 16
img_block_x = 29, img_block_y = 16
img_block_x = 28, img_block_y = 17
img_block_x = 30, img_block_y = 16
img_block_x = 31, img_block_y = 17
img_block_x = 31, img_block_y = 18
img_block_x = 30, img_block_y = 19
img_block_x = 31, img_block_y = 19
img_block_x = 32, img_block_y = 17
img_block_x = 32, img_block_y = 18
img_block_x = 33, img_block_y = 18
img_block_x = 32, img_block_y = 19
img_block_x = 33, img_block_y = 19
img_block_x = 34, img_block_y = 19
img_block_x = 35, img_block_y = 19
img_block_x = 36, img_block_y = 19
img_block_x = 41, img_block_y = 17
img_block_x = 42, img_block_y = 17
img_block_x = 43, img_block_y = 17
img_block_x = 40, img_block_y = 19
img_block_x = 41, img_block_y = 19
img_block_x = 43, img_block_y = 18
img_block_x = 43, img_block_y = 19
img_block_x = 0, img_block_y = 20
img_block_x = 0, img_block_y = 21
img_block_x = 2, img_block_y = 20
img_block_x = 3, img_block_y = 20
img_block_x = 2, img_block_y = 21
img_block_x = 3, img_block_y = 21
img_block_x = 0, img_block_y = 22
img_block_x = 1, img_block_y = 22
img_block_x = 0, img_block_y = 23
img_block_x = 2, img_block_y = 22
img_block_x = 3, img_block_y = 22
img_block_x = 2, img_block_y = 23
img_block_x = 4, img_block_y = 20
img_block_x = 5, img_block_y = 20
img_block_x = 4, img_block_y = 21
img_block_x = 6, img_block_y = 22
img_block_x = 7, img_block_y = 22
img_block_x = 6, img_block_y = 23
img_block_x = 9, img_block_y = 22
img_block_x = 12, img_block_y = 21
img_block_x = 12, img_block_y = 23
img_block_x = 17, img_block_y = 20
img_block_x = 18, img_block_y = 21
img_block_x = 19, img_block_y = 21
img_block_x = 16, img_block_y = 22
img_block_x = 17, img_block_y = 22
img_block_x = 18, img_block_y = 22
img_block_x = 19, img_block_y = 22
img_block_x = 18, img_block_y = 23
img_block_x = 19, img_block_y = 23
img_block_x = 21, img_block_y = 20
img_block_x = 21, img_block_y = 21
img_block_x = 23, img_block_y = 20
img_block_x = 21, img_block_y = 22
img_block_x = 20, img_block_y = 23
img_block_x = 21, img_block_y = 23
img_block_x = 22, img_block_y = 22
img_block_x = 23, img_block_y = 22
img_block_x = 22, img_block_y = 23
img_block_x = 23, img_block_y = 23
img_block_x = 24, img_block_y = 20
img_block_x = 25, img_block_y = 20
img_block_x = 24, img_block_y = 21
img_block_x = 25, img_block_y = 21
img_block_x = 26, img_block_y = 21
img_block_x = 24, img_block_y = 22
img_block_x = 25, img_block_y = 22
img_block_x = 24, img_block_y = 23
img_block_x = 25, img_block_y = 23
img_block_x = 26, img_block_y = 23
img_block_x = 27, img_block_y = 23
img_block_x = 29, img_block_y = 21
img_block_x = 30, img_block_y = 20
img_block_x = 31, img_block_y = 20
img_block_x = 30, img_block_y = 21
img_block_x = 31, img_block_y = 21
img_block_x = 29, img_block_y = 22
img_block_x = 28, img_block_y = 23
img_block_x = 29, img_block_y = 23
img_block_x = 33, img_block_y = 21
img_block_x = 34, img_block_y = 21
img_block_x = 35, img_block_y = 21
img_block_x = 33, img_block_y = 23
img_block_x = 34, img_block_y = 22
img_block_x = 35, img_block_y = 22
img_block_x = 34, img_block_y = 23
img_block_x = 37, img_block_y = 20
img_block_x = 37, img_block_y = 21
img_block_x = 38, img_block_y = 21
img_block_x = 39, img_block_y = 21
img_block_x = 36, img_block_y = 22
img_block_x = 37, img_block_y = 22
img_block_x = 36, img_block_y = 23
img_block_x = 37, img_block_y = 23
img_block_x = 38, img_block_y = 22
img_block_x = 38, img_block_y = 23
img_block_x = 43, img_block_y = 20
img_block_x = 43, img_block_y = 21
img_block_x = 40, img_block_y = 23
img_block_x = 0, img_block_y = 24
img_block_x = 0, img_block_y = 25
img_block_x = 1, img_block_y = 25
img_block_x = 2, img_block_y = 25
img_block_x = 3, img_block_y = 25
img_block_x = 0, img_block_y = 26
img_block_x = 1, img_block_y = 26
img_block_x = 0, img_block_y = 27
img_block_x = 4, img_block_y = 24
img_block_x = 6, img_block_y = 24
img_block_x = 6, img_block_y = 25
img_block_x = 7, img_block_y = 25
img_block_x = 5, img_block_y = 27
img_block_x = 6, img_block_y = 27
img_block_x = 8, img_block_y = 25
img_block_x = 8, img_block_y = 26
img_block_x = 9, img_block_y = 26
img_block_x = 11, img_block_y = 26
img_block_x = 11, img_block_y = 27
img_block_x = 12, img_block_y = 27
img_block_x = 14, img_block_y = 26
img_block_x = 15, img_block_y = 27
img_block_x = 18, img_block_y = 24
img_block_x = 18, img_block_y = 25
img_block_x = 17, img_block_y = 26
img_block_x = 18, img_block_y = 26
img_block_x = 20, img_block_y = 24
img_block_x = 21, img_block_y = 25
img_block_x = 22, img_block_y = 25
img_block_x = 23, img_block_y = 25
img_block_x = 22, img_block_y = 26
img_block_x = 23, img_block_y = 26
img_block_x = 23, img_block_y = 27
img_block_x = 24, img_block_y = 24
img_block_x = 24, img_block_y = 25
img_block_x = 25, img_block_y = 25
img_block_x = 27, img_block_y = 25
img_block_x = 24, img_block_y = 26
img_block_x = 25, img_block_y = 26
img_block_x = 24, img_block_y = 27
img_block_x = 25, img_block_y = 27
img_block_x = 26, img_block_y = 26
img_block_x = 26, img_block_y = 27
img_block_x = 27, img_block_y = 27
img_block_x = 28, img_block_y = 24
img_block_x = 29, img_block_y = 24
img_block_x = 29, img_block_y = 25
img_block_x = 30, img_block_y = 24
img_block_x = 31, img_block_y = 24
img_block_x = 30, img_block_y = 25
img_block_x = 29, img_block_y = 26
img_block_x = 29, img_block_y = 27
img_block_x = 30, img_block_y = 26
img_block_x = 30, img_block_y = 27
img_block_x = 31, img_block_y = 27
img_block_x = 32, img_block_y = 24
img_block_x = 33, img_block_y = 25
img_block_x = 35, img_block_y = 24
img_block_x = 34, img_block_y = 25
img_block_x = 35, img_block_y = 25
img_block_x = 32, img_block_y = 26
img_block_x = 33, img_block_y = 26
img_block_x = 32, img_block_y = 27
img_block_x = 33, img_block_y = 27
img_block_x = 34, img_block_y = 26
img_block_x = 35, img_block_y = 26
img_block_x = 34, img_block_y = 27
img_block_x = 36, img_block_y = 24
img_block_x = 37, img_block_y = 24
img_block_x = 36, img_block_y = 25
img_block_x = 37, img_block_y = 25
img_block_x = 38, img_block_y = 24
img_block_x = 38, img_block_y = 25
img_block_x = 36, img_block_y = 26
img_block_x = 37, img_block_y = 26
img_block_x = 36, img_block_y = 27
img_block_x = 37, img_block_y = 27
img_block_x = 38, img_block_y = 26
img_block_x = 39, img_block_y = 26
img_block_x = 38, img_block_y = 27
img_block_x = 39, img_block_y = 27
img_block_x = 40, img_block_y = 24
img_block_x = 41, img_block_y = 24
img_block_x = 40, img_block_y = 25
img_block_x = 43, img_block_y = 24
img_block_x = 43, img_block_y = 25
img_block_x = 40, img_block_y = 27
img_block_x = 41, img_block_y = 27
img_block_x = 43, img_block_y = 26
img_block_x = 42, img_block_y = 27
img_block_x = 0, img_block_y = 28
img_block_x = 0, img_block_y = 29
img_block_x = 1, img_block_y = 29
img_block_x = 3, img_block_y = 28
img_block_x = 0, img_block_y = 30
img_block_x = 1, img_block_y = 30
img_block_x = 0, img_block_y = 31
img_block_x = 1, img_block_y = 31
img_block_x = 2, img_block_y = 30
img_block_x = 3, img_block_y = 30
img_block_x = 5, img_block_y = 28
img_block_x = 4, img_block_y = 29
img_block_x = 6, img_block_y = 28
img_block_x = 9, img_block_y = 28
img_block_x = 8, img_block_y = 29
img_block_x = 9, img_block_y = 29
img_block_x = 10, img_block_y = 28
img_block_x = 8, img_block_y = 30
img_block_x = 8, img_block_y = 31
img_block_x = 10, img_block_y = 30
img_block_x = 11, img_block_y = 30
img_block_x = 12, img_block_y = 30
img_block_x = 14, img_block_y = 30
img_block_x = 14, img_block_y = 31
img_block_x = 15, img_block_y = 31
img_block_x = 19, img_block_y = 28
img_block_x = 17, img_block_y = 30
img_block_x = 16, img_block_y = 31
img_block_x = 17, img_block_y = 31
img_block_x = 19, img_block_y = 31
img_block_x = 23, img_block_y = 28
img_block_x = 22, img_block_y = 30
img_block_x = 23, img_block_y = 30
img_block_x = 22, img_block_y = 31
img_block_x = 23, img_block_y = 31
img_block_x = 24, img_block_y = 28
img_block_x = 25, img_block_y = 28
img_block_x = 24, img_block_y = 29
img_block_x = 25, img_block_y = 29
img_block_x = 26, img_block_y = 28
img_block_x = 26, img_block_y = 29
img_block_x = 24, img_block_y = 30
img_block_x = 24, img_block_y = 31
img_block_x = 29, img_block_y = 28
img_block_x = 29, img_block_y = 29
img_block_x = 30, img_block_y = 29
img_block_x = 31, img_block_y = 29
img_block_x = 29, img_block_y = 30
img_block_x = 30, img_block_y = 30
img_block_x = 31, img_block_y = 31
img_block_x = 34, img_block_y = 29
img_block_x = 33, img_block_y = 30
img_block_x = 34, img_block_y = 30
img_block_x = 35, img_block_y = 30
img_block_x = 35, img_block_y = 31
img_block_x = 37, img_block_y = 28
img_block_x = 37, img_block_y = 29
img_block_x = 38, img_block_y = 28
img_block_x = 39, img_block_y = 28
img_block_x = 39, img_block_y = 29
img_block_x = 37, img_block_y = 30
img_block_x = 36, img_block_y = 31
img_block_x = 37, img_block_y = 31
img_block_x = 39, img_block_y = 30
img_block_x = 38, img_block_y = 31
img_block_x = 40, img_block_y = 28
img_block_x = 41, img_block_y = 28
img_block_x = 40, img_block_y = 29
img_block_x = 41, img_block_y = 29
img_block_x = 42, img_block_y = 28
img_block_x = 43, img_block_y = 28
img_block_x = 42, img_block_y = 29
img_block_x = 43, img_block_y = 29
img_block_x = 40, img_block_y = 30
img_block_x = 42, img_block_y = 30
img_block_x = 43, img_block_y = 30
img_block_x = 42, img_block_y = 31
img_block_x = 43, img_block_y = 31
img_block_x = 0, img_block_y = 32
img_block_x = 0, img_block_y = 33
img_block_x = 1, img_block_y = 33
img_block_x = 3, img_block_y = 32
img_block_x = 2, img_block_y = 33
img_block_x = 3, img_block_y = 33
img_block_x = 0, img_block_y = 34
img_block_x = 1, img_block_y = 34
img_block_x = 0, img_block_y = 35
img_block_x = 2, img_block_y = 34
img_block_x = 2, img_block_y = 35
img_block_x = 3, img_block_y = 35
img_block_x = 5, img_block_y = 32
img_block_x = 4, img_block_y = 33
img_block_x = 5, img_block_y = 33
img_block_x = 6, img_block_y = 32
img_block_x = 7, img_block_y = 33
img_block_x = 5, img_block_y = 34
img_block_x = 6, img_block_y = 34
img_block_x = 7, img_block_y = 34
img_block_x = 6, img_block_y = 35
img_block_x = 7, img_block_y = 35
img_block_x = 8, img_block_y = 32
img_block_x = 9, img_block_y = 32
img_block_x = 9, img_block_y = 33
img_block_x = 10, img_block_y = 32
img_block_x = 11, img_block_y = 32
img_block_x = 10, img_block_y = 33
img_block_x = 11, img_block_y = 33
img_block_x = 8, img_block_y = 34
img_block_x = 9, img_block_y = 34
img_block_x = 8, img_block_y = 35
img_block_x = 9, img_block_y = 35
img_block_x = 11, img_block_y = 34
img_block_x = 12, img_block_y = 32
img_block_x = 13, img_block_y = 32
img_block_x = 12, img_block_y = 33
img_block_x = 15, img_block_y = 32
img_block_x = 12, img_block_y = 34
img_block_x = 12, img_block_y = 35
img_block_x = 15, img_block_y = 35
img_block_x = 16, img_block_y = 33
img_block_x = 17, img_block_y = 33
img_block_x = 17, img_block_y = 34
img_block_x = 16, img_block_y = 35
img_block_x = 17, img_block_y = 35
img_block_x = 18, img_block_y = 34
img_block_x = 18, img_block_y = 35
img_block_x = 19, img_block_y = 35
img_block_x = 20, img_block_y = 32
img_block_x = 21, img_block_y = 32
img_block_x = 21, img_block_y = 33
img_block_x = 22, img_block_y = 33
img_block_x = 23, img_block_y = 33
img_block_x = 23, img_block_y = 34
img_block_x = 24, img_block_y = 33
img_block_x = 25, img_block_y = 33
img_block_x = 24, img_block_y = 34
img_block_x = 25, img_block_y = 34
img_block_x = 25, img_block_y = 35
img_block_x = 26, img_block_y = 35
img_block_x = 27, img_block_y = 35
img_block_x = 29, img_block_y = 32
img_block_x = 30, img_block_y = 33
img_block_x = 31, img_block_y = 33
img_block_x = 29, img_block_y = 34
img_block_x = 28, img_block_y = 35
img_block_x = 29, img_block_y = 35
img_block_x = 30, img_block_y = 34
img_block_x = 32, img_block_y = 33
img_block_x = 34, img_block_y = 32
img_block_x = 35, img_block_y = 32
img_block_x = 34, img_block_y = 33
img_block_x = 32, img_block_y = 35
img_block_x = 34, img_block_y = 34
img_block_x = 35, img_block_y = 34
img_block_x = 36, img_block_y = 32
img_block_x = 37, img_block_y = 33
img_block_x = 38, img_block_y = 33
img_block_x = 39, img_block_y = 33
img_block_x = 38, img_block_y = 34
img_block_x = 39, img_block_y = 34
img_block_x = 40, img_block_y = 32
img_block_x = 41, img_block_y = 32
img_block_x = 42, img_block_y = 32
img_block_x = 43, img_block_y = 32
img_block_x = 40, img_block_y = 34
img_block_x = 42, img_block_y = 34
img_block_x = 43, img_block_y = 35
img_block_x = 1, img_block_y = 0
img_block_x = 0, img_block_y = 1
img_block_x = 1, img_block_y = 1
img_block_x = 2, img_block_y = 0
img_block_x = 3, img_block_y = 0
img_block_x = 2, img_block_y = 1
img_block_x = 3, img_block_y = 1
img_block_x = 0, img_block_y = 2
img_block_x = 0, img_block_y = 3
img_block_x = 3, img_block_y = 2
img_block_x = 2, img_block_y = 3
img_block_x = 4, img_block_y = 0
img_block_x = 5, img_block_y = 0
img_block_x = 6, img_block_y = 0
img_block_x = 7, img_block_y = 0
img_block_x = 7, img_block_y = 1
img_block_x = 4, img_block_y = 3
img_block_x = 5, img_block_y = 3
img_block_x = 6, img_block_y = 2
img_block_x = 7, img_block_y = 2
img_block_x = 6, img_block_y = 3
img_block_x = 7, img_block_y = 3
img_block_x = 8, img_block_y = 0
img_block_x = 9, img_block_y = 0
img_block_x = 8, img_block_y = 1
img_block_x = 9, img_block_y = 1
img_block_x = 10, img_block_y = 0
img_block_x = 11, img_block_y = 0
img_block_x = 10, img_block_y = 1
img_block_x = 11, img_block_y = 1
img_block_x = 8, img_block_y = 2
img_block_x = 9, img_block_y = 2
img_block_x = 8, img_block_y = 3
img_block_x = 10, img_block_y = 3
img_block_x = 12, img_block_y = 0
img_block_x = 13, img_block_y = 1
img_block_x = 15, img_block_y = 0
img_block_x = 13, img_block_y = 2
img_block_x = 13, img_block_y = 3
img_block_x = 15, img_block_y = 2
img_block_x = 14, img_block_y = 3
img_block_x = 15, img_block_y = 3
img_block_x = 16, img_block_y = 0
img_block_x = 17, img_block_y = 0
img_block_x = 16, img_block_y = 1
img_block_x = 17, img_block_y = 1
img_block_x = 19, img_block_y = 0
img_block_x = 18, img_block_y = 1
img_block_x = 19, img_block_y = 1
img_block_x = 16, img_block_y = 2
img_block_x = 17, img_block_y = 2
img_block_x = 16, img_block_y = 3
img_block_x = 17, img_block_y = 3
img_block_x = 18, img_block_y = 2
img_block_x = 19, img_block_y = 2
img_block_x = 18, img_block_y = 3
img_block_x = 19, img_block_y = 3
img_block_x = 20, img_block_y = 0
img_block_x = 21, img_block_y = 0
img_block_x = 20, img_block_y = 1
img_block_x = 21, img_block_y = 1
img_block_x = 22, img_block_y = 0
img_block_x = 23, img_block_y = 0
img_block_x = 22, img_block_y = 1
img_block_x = 23, img_block_y = 1
img_block_x = 20, img_block_y = 2
img_block_x = 21, img_block_y = 2
img_block_x = 20, img_block_y = 3
img_block_x = 21, img_block_y = 3
img_block_x = 22, img_block_y = 2
img_block_x = 23, img_block_y = 2
img_block_x = 23, img_block_y = 3
img_block_x = 24, img_block_y = 0
img_block_x = 24, img_block_y = 1
img_block_x = 24, img_block_y = 2
img_block_x = 30, img_block_y = 0
img_block_x = 31, img_block_y = 0
img_block_x = 28, img_block_y = 2
img_block_x = 31, img_block_y = 3
img_block_x = 32, img_block_y = 0
img_block_x = 33, img_block_y = 0
img_block_x = 35, img_block_y = 1
img_block_x = 35, img_block_y = 2
img_block_x = 36, img_block_y = 0
img_block_x = 37, img_block_y = 0
img_block_x = 38, img_block_y = 0
img_block_x = 39, img_block_y = 0
img_block_x = 36, img_block_y = 2
img_block_x = 37, img_block_y = 2
img_block_x = 38, img_block_y = 3
img_block_x = 40, img_block_y = 0
img_block_x = 41, img_block_y = 0
img_block_x = 42, img_block_y = 0
img_block_x = 43, img_block_y = 0
img_block_x = 43, img_block_y = 3
img_block_x = 0, img_block_y = 4
img_block_x = 0, img_block_y = 5
img_block_x = 1, img_block_y = 5
img_block_x = 2, img_block_y = 4
img_block_x = 3, img_block_y = 4
img_block_x = 2, img_block_y = 5
img_block_x = 3, img_block_y = 5
img_block_x = 0, img_block_y = 6
img_block_x = 1, img_block_y = 6
img_block_x = 0, img_block_y = 7
img_block_x = 1, img_block_y = 7
img_block_x = 2, img_block_y = 6
img_block_x = 3, img_block_y = 6
img_block_x = 4, img_block_y = 4
img_block_x = 5, img_block_y = 4
img_block_x = 4, img_block_y = 5
img_block_x = 5, img_block_y = 5
img_block_x = 6, img_block_y = 4
img_block_x = 4, img_block_y = 6
img_block_x = 4, img_block_y = 7
img_block_x = 6, img_block_y = 7
img_block_x = 7, img_block_y = 7
img_block_x = 9, img_block_y = 5
img_block_x = 10, img_block_y = 5
img_block_x = 11, img_block_y = 5
img_block_x = 8, img_block_y = 6
img_block_x = 9, img_block_y = 6
img_block_x = 8, img_block_y = 7
img_block_x = 9, img_block_y = 7
img_block_x = 10, img_block_y = 6
img_block_x = 11, img_block_y = 6
img_block_x = 10, img_block_y = 7
img_block_x = 11, img_block_y = 7
img_block_x = 12, img_block_y = 4
img_block_x = 13, img_block_y = 4
img_block_x = 12, img_block_y = 5
img_block_x = 13, img_block_y = 5
img_block_x = 14, img_block_y = 4
img_block_x = 15, img_block_y = 4
img_block_x = 14, img_block_y = 5
img_block_x = 15, img_block_y = 5
img_block_x = 12, img_block_y = 6
img_block_x = 13, img_block_y = 6
img_block_x = 12, img_block_y = 7
img_block_x = 14, img_block_y = 7
img_block_x = 16, img_block_y = 4
img_block_x = 17, img_block_y = 5
img_block_x = 19, img_block_y = 4
img_block_x = 18, img_block_y = 5
img_block_x = 18, img_block_y = 7
img_block_x = 20, img_block_y = 5
img_block_x = 21, img_block_y = 5
img_block_x = 23, img_block_y = 4
img_block_x = 22, img_block_y = 5
img_block_x = 20, img_block_y = 6
img_block_x = 21, img_block_y = 6
img_block_x = 22, img_block_y = 6
img_block_x = 24, img_block_y = 4
img_block_x = 25, img_block_y = 4
img_block_x = 24, img_block_y = 5
img_block_x = 26, img_block_y = 4
img_block_x = 27, img_block_y = 4
img_block_x = 27, img_block_y = 5
img_block_x = 29, img_block_y = 4
img_block_x = 30, img_block_y = 4
img_block_x = 32, img_block_y = 4
img_block_x = 34, img_block_y = 6
img_block_x = 37, img_block_y = 4
img_block_x = 36, img_block_y = 6
img_block_x = 41, img_block_y = 5
img_block_x = 0, img_block_y = 8
img_block_x = 0, img_block_y = 9
img_block_x = 1, img_block_y = 9
img_block_x = 2, img_block_y = 9
img_block_x = 3, img_block_y = 9
img_block_x = 0, img_block_y = 10
img_block_x = 1, img_block_y = 10
img_block_x = 0, img_block_y = 11
img_block_x = 1, img_block_y = 11
img_block_x = 2, img_block_y = 10
img_block_x = 3, img_block_y = 10
img_block_x = 2, img_block_y = 11
img_block_x = 3, img_block_y = 11
img_block_x = 4, img_block_y = 8
img_block_x = 5, img_block_y = 8
img_block_x = 4, img_block_y = 9
img_block_x = 5, img_block_y = 9
img_block_x = 6, img_block_y = 8
img_block_x = 7, img_block_y = 8
img_block_x = 6, img_block_y = 9
img_block_x = 7, img_block_y = 9
img_block_x = 4, img_block_y = 10
img_block_x = 5, img_block_y = 10
img_block_x = 5, img_block_y = 11
img_block_x = 8, img_block_y = 8
img_block_x = 9, img_block_y = 8
img_block_x = 10, img_block_y = 9
img_block_x = 11, img_block_y = 9
img_block_x = 9, img_block_y = 11
img_block_x = 11, img_block_y = 10
img_block_x = 15, img_block_y = 8
img_block_x = 15, img_block_y = 9
img_block_x = 12, img_block_y = 10
img_block_x = 12, img_block_y = 11
img_block_x = 13, img_block_y = 11
img_block_x = 15, img_block_y = 10
img_block_x = 14, img_block_y = 11
img_block_x = 15, img_block_y = 11
img_block_x = 16, img_block_y = 8
img_block_x = 16, img_block_y = 9
img_block_x = 17, img_block_y = 9
img_block_x = 18, img_block_y = 8
img_block_x = 18, img_block_y = 9
img_block_x = 16, img_block_y = 10
img_block_x = 17, img_block_y = 10
img_block_x = 16, img_block_y = 11
img_block_x = 17, img_block_y = 11
img_block_x = 18, img_block_y = 10
img_block_x = 19, img_block_y = 10
img_block_x = 18, img_block_y = 11
img_block_x = 19, img_block_y = 11
img_block_x = 21, img_block_y = 8
img_block_x = 22, img_block_y = 8
img_block_x = 23, img_block_y = 9
img_block_x = 20, img_block_y = 10
img_block_x = 21, img_block_y = 10
img_block_x = 20, img_block_y = 11
img_block_x = 21, img_block_y = 11
img_block_x = 22, img_block_y = 10
img_block_x = 23, img_block_y = 10
img_block_x = 22, img_block_y = 11
img_block_x = 23, img_block_y = 11
img_block_x = 24, img_block_y = 8
img_block_x = 25, img_block_y = 8
img_block_x = 26, img_block_y = 9
img_block_x = 27, img_block_y = 9
img_block_x = 24, img_block_y = 10
img_block_x = 25, img_block_y = 10
img_block_x = 24, img_block_y = 11
img_block_x = 25, img_block_y = 11
img_block_x = 26, img_block_y = 10
img_block_x = 27, img_block_y = 10
img_block_x = 28, img_block_y = 9
img_block_x = 29, img_block_y = 9
img_block_x = 28, img_block_y = 10
img_block_x = 29, img_block_y = 10
img_block_x = 30, img_block_y = 10
img_block_x = 32, img_block_y = 11
img_block_x = 33, img_block_y = 11
img_block_x = 37, img_block_y = 9
img_block_x = 38, img_block_y = 8
img_block_x = 38, img_block_y = 9
img_block_x = 39, img_block_y = 9
img_block_x = 38, img_block_y = 10
img_block_x = 0, img_block_y = 12
img_block_x = 1, img_block_y = 12
img_block_x = 0, img_block_y = 13
img_block_x = 1, img_block_y = 13
img_block_x = 2, img_block_y = 12
img_block_x = 2, img_block_y = 13
img_block_x = 0, img_block_y = 14
img_block_x = 1, img_block_y = 14
img_block_x = 0, img_block_y = 15
img_block_x = 1, img_block_y = 15
img_block_x = 7, img_block_y = 13
img_block_x = 5, img_block_y = 14
img_block_x = 4, img_block_y = 15
img_block_x = 5, img_block_y = 15
img_block_x = 6, img_block_y = 14
img_block_x = 7, img_block_y = 14
img_block_x = 6, img_block_y = 15
img_block_x = 7, img_block_y = 15
img_block_x = 8, img_block_y = 13
img_block_x = 9, img_block_y = 13
img_block_x = 11, img_block_y = 12
img_block_x = 10, img_block_y = 13
img_block_x = 11, img_block_y = 13
img_block_x = 8, img_block_y = 14
img_block_x = 9, img_block_y = 14
img_block_x = 8, img_block_y = 15
img_block_x = 9, img_block_y = 15
img_block_x = 10, img_block_y = 14
img_block_x = 11, img_block_y = 14
img_block_x = 10, img_block_y = 15
img_block_x = 11, img_block_y = 15
img_block_x = 12, img_block_y = 12
img_block_x = 13, img_block_y = 12
img_block_x = 12, img_block_y = 13
img_block_x = 13, img_block_y = 13
img_block_x = 14, img_block_y = 12
img_block_x = 12, img_block_y = 14
img_block_x = 12, img_block_y = 15
img_block_x = 15, img_block_y = 14
img_block_x = 16, img_block_y = 12
img_block_x = 17, img_block_y = 12
img_block_x = 18, img_block_y = 12
img_block_x = 19, img_block_y = 12
img_block_x = 19, img_block_y = 13
img_block_x = 16, img_block_y = 14
img_block_x = 16, img_block_y = 15
img_block_x = 17, img_block_y = 15
img_block_x = 18, img_block_y = 14
img_block_x = 19, img_block_y = 14
img_block_x = 18, img_block_y = 15
img_block_x = 19, img_block_y = 15
img_block_x = 20, img_block_y = 12
img_block_x = 21, img_block_y = 12
img_block_x = 20, img_block_y = 13
img_block_x = 21, img_block_y = 13
img_block_x = 20, img_block_y = 14
img_block_x = 21, img_block_y = 14
img_block_x = 20, img_block_y = 15
img_block_x = 24, img_block_y = 12
img_block_x = 25, img_block_y = 12
img_block_x = 25, img_block_y = 13
img_block_x = 26, img_block_y = 12
img_block_x = 27, img_block_y = 13
img_block_x = 25, img_block_y = 14
img_block_x = 26, img_block_y = 14
img_block_x = 26, img_block_y = 15
img_block_x = 27, img_block_y = 15
img_block_x = 30, img_block_y = 12
img_block_x = 31, img_block_y = 12
img_block_x = 30, img_block_y = 13
img_block_x = 28, img_block_y = 14
img_block_x = 29, img_block_y = 14
img_block_x = 29, img_block_y = 15
img_block_x = 30, img_block_y = 14
img_block_x = 32, img_block_y = 12
img_block_x = 32, img_block_y = 13
img_block_x = 35, img_block_y = 13
img_block_x = 35, img_block_y = 14
img_block_x = 35, img_block_y = 15
img_block_x = 36, img_block_y = 13
img_block_x = 37, img_block_y = 13
img_block_x = 37, img_block_y = 14
img_block_x = 36, img_block_y = 15
img_block_x = 38, img_block_y = 14
img_block_x = 38, img_block_y = 15
img_block_x = 40, img_block_y = 12
img_block_x = 42, img_block_y = 12
img_block_x = 43, img_block_y = 13
img_block_x = 0, img_block_y = 16
img_block_x = 1, img_block_y = 16
img_block_x = 0, img_block_y = 17
img_block_x = 1, img_block_y = 17
img_block_x = 2, img_block_y = 16
img_block_x = 3, img_block_y = 16
img_block_x = 2, img_block_y = 17
img_block_x = 3, img_block_y = 17
img_block_x = 0, img_block_y = 18
img_block_x = 1, img_block_y = 18
img_block_x = 0, img_block_y = 19
img_block_x = 1, img_block_y = 19
img_block_x = 2, img_block_y = 18
img_block_x = 3, img_block_y = 18
img_block_x = 2, img_block_y = 19
img_block_x = 4, img_block_y = 16
img_block_x = 5, img_block_y = 16
img_block_x = 4, img_block_y = 17
img_block_x = 6, img_block_y = 16
img_block_x = 8, img_block_y = 16
img_block_x = 9, img_block_y = 16
img_block_x = 10, img_block_y = 16
img_block_x = 10, img_block_y = 17
img_block_x = 11, img_block_y = 17
img_block_x = 12, img_block_y = 16
img_block_x = 13, img_block_y = 16
img_block_x = 12, img_block_y = 17
img_block_x = 13, img_block_y = 17
img_block_x = 14, img_block_y = 16
img_block_x = 15, img_block_y = 16
img_block_x = 14, img_block_y = 17
img_block_x = 15, img_block_y = 17
img_block_x = 13, img_block_y = 18
img_block_x = 15, img_block_y = 18
img_block_x = 16, img_block_y = 16
img_block_x = 17, img_block_y = 16
img_block_x = 16, img_block_y = 17
img_block_x = 18, img_block_y = 16
img_block_x = 19, img_block_y = 16
img_block_x = 18, img_block_y = 17
img_block_x = 19, img_block_y = 17
img_block_x = 16, img_block_y = 18
img_block_x = 17, img_block_y = 18
img_block_x = 16, img_block_y = 19
img_block_x = 18, img_block_y = 18
img_block_x = 20, img_block_y = 16
img_block_x = 21, img_block_y = 16
img_block_x = 20, img_block_y = 17
img_block_x = 21, img_block_y = 17
img_block_x = 23, img_block_y = 16
img_block_x = 20, img_block_y = 18
img_block_x = 21, img_block_y = 18
img_block_x = 21, img_block_y = 19
img_block_x = 23, img_block_y = 18
img_block_x = 23, img_block_y = 19
img_block_x = 26, img_block_y = 16
img_block_x = 27, img_block_y = 16
img_block_x = 26, img_block_y = 17
img_block_x = 27, img_block_y = 17
img_block_x = 25, img_block_y = 19
img_block_x = 28, img_block_y = 16
img_block_x = 29, img_block_y = 16
img_block_x = 28, img_block_y = 17
img_block_x = 30, img_block_y = 17
img_block_x = 31, img_block_y = 17
img_block_x = 28, img_block_y = 18
img_block_x = 29, img_block_y = 18
img_block_x = 28, img_block_y = 19
img_block_x = 29, img_block_y = 19
img_block_x = 30, img_block_y = 18
img_block_x = 31, img_block_y = 18
img_block_x = 30, img_block_y = 19
img_block_x = 31, img_block_y = 19
img_block_x = 35, img_block_y = 16
img_block_x = 32, img_block_y = 18
img_block_x = 32, img_block_y = 19
img_block_x = 33, img_block_y = 19
img_block_x = 34, img_block_y = 19
img_block_x = 36, img_block_y = 16
img_block_x = 39, img_block_y = 18
img_block_x = 41, img_block_y = 16
img_block_x = 41, img_block_y = 18
img_block_x = 41, img_block_y = 19
img_block_x = 43, img_block_y = 18
img_block_x = 43, img_block_y = 19
img_block_x = 0, img_block_y = 20
img_block_x = 1, img_block_y = 20
img_block_x = 0, img_block_y = 21
img_block_x = 1, img_block_y = 21
img_block_x = 2, img_block_y = 20
img_block_x = 0, img_block_y = 22
img_block_x = 0, img_block_y = 23
img_block_x = 5, img_block_y = 21
img_block_x = 7, img_block_y = 20
img_block_x = 4, img_block_y = 23
img_block_x = 5, img_block_y = 23
img_block_x = 7, img_block_y = 22
img_block_x = 8, img_block_y = 23
img_block_x = 13, img_block_y = 23
img_block_x = 17, img_block_y = 22
img_block_x = 16, img_block_y = 23
img_block_x = 17, img_block_y = 23
img_block_x = 18, img_block_y = 23
img_block_x = 19, img_block_y = 23
img_block_x = 20, img_block_y = 20
img_block_x = 20, img_block_y = 21
img_block_x = 21, img_block_y = 21
img_block_x = 23, img_block_y = 20
img_block_x = 22, img_block_y = 21
img_block_x = 23, img_block_y = 21
img_block_x = 20, img_block_y = 22
img_block_x = 21, img_block_y = 22
img_block_x = 20, img_block_y = 23
img_block_x = 21, img_block_y = 23
img_block_x = 22, img_block_y = 22
img_block_x = 23, img_block_y = 22
img_block_x = 22, img_block_y = 23
img_block_x = 23, img_block_y = 23
img_block_x = 24, img_block_y = 20
img_block_x = 25, img_block_y = 20
img_block_x = 24, img_block_y = 21
img_block_x = 25, img_block_y = 21
img_block_x = 26, img_block_y = 20
img_block_x = 24, img_block_y = 22
img_block_x = 25, img_block_y = 22
img_block_x = 24, img_block_y = 23
img_block_x = 25, img_block_y = 23
img_block_x = 26, img_block_y = 23
img_block_x = 27, img_block_y = 23
img_block_x = 28, img_block_y = 20
img_block_x = 29, img_block_y = 20
img_block_x = 29, img_block_y = 21
img_block_x = 30, img_block_y = 20
img_block_x = 31, img_block_y = 20
img_block_x = 31, img_block_y = 21
img_block_x = 29, img_block_y = 22
img_block_x = 29, img_block_y = 23
img_block_x = 30, img_block_y = 22
img_block_x = 31, img_block_y = 22
img_block_x = 30, img_block_y = 23
img_block_x = 31, img_block_y = 23
img_block_x = 33, img_block_y = 20
img_block_x = 32, img_block_y = 21
img_block_x = 33, img_block_y = 21
img_block_x = 34, img_block_y = 21
img_block_x = 35, img_block_y = 21
img_block_x = 35, img_block_y = 22
img_block_x = 34, img_block_y = 23
img_block_x = 37, img_block_y = 20
img_block_x = 36, img_block_y = 21
img_block_x = 36, img_block_y = 22
img_block_x = 37, img_block_y = 22
img_block_x = 38, img_block_y = 22
img_block_x = 39, img_block_y = 22
img_block_x = 38, img_block_y = 23
img_block_x = 40, img_block_y = 23
img_block_x = 0, img_block_y = 24
img_block_x = 0, img_block_y = 25
img_block_x = 1, img_block_y = 25
img_block_x = 2, img_block_y = 25
img_block_x = 3, img_block_y = 25
img_block_x = 0, img_block_y = 26
img_block_x = 1, img_block_y = 26
img_block_x = 0, img_block_y = 27
img_block_x = 1, img_block_y = 27
img_block_x = 3, img_block_y = 27
img_block_x = 4, img_block_y = 24
img_block_x = 6, img_block_y = 24
img_block_x = 6, img_block_y = 25
img_block_x = 7, img_block_y = 25
img_block_x = 6, img_block_y = 26
img_block_x = 6, img_block_y = 27
img_block_x = 8, img_block_y = 24
img_block_x = 9, img_block_y = 24
img_block_x = 8, img_block_y = 25
img_block_x = 10, img_block_y = 24
img_block_x = 8, img_block_y = 26
img_block_x = 9, img_block_y = 26
img_block_x = 9, img_block_y = 27
img_block_x = 14, img_block_y = 24
img_block_x = 17, img_block_y = 24
img_block_x = 17, img_block_y = 25
img_block_x = 19, img_block_y = 24
img_block_x = 21, img_block_y = 24
img_block_x = 23, img_block_y = 24
img_block_x = 22, img_block_y = 25
img_block_x = 23, img_block_y = 25
img_block_x = 22, img_block_y = 26
img_block_x = 23, img_block_y = 26
img_block_x = 22, img_block_y = 27
img_block_x = 23, img_block_y = 27
img_block_x = 24, img_block_y = 24
img_block_x = 25, img_block_y = 24
img_block_x = 24, img_block_y = 25
img_block_x = 25, img_block_y = 25
img_block_x = 26, img_block_y = 24
img_block_x = 27, img_block_y = 24
img_block_x = 24, img_block_y = 26
img_block_x = 25, img_block_y = 26
img_block_x = 24, img_block_y = 27
img_block_x = 25, img_block_y = 27
img_block_x = 26, img_block_y = 26
img_block_x = 26, img_block_y = 27
img_block_x = 29, img_block_y = 24
img_block_x = 29, img_block_y = 25
img_block_x = 30, img_block_y = 25
img_block_x = 28, img_block_y = 26
img_block_x = 29, img_block_y = 26
img_block_x = 28, img_block_y = 27
img_block_x = 29, img_block_y = 27
img_block_x = 30, img_block_y = 26
img_block_x = 31, img_block_y = 26
img_block_x = 31, img_block_y = 27
img_block_x = 33, img_block_y = 25
img_block_x = 34, img_block_y = 24
img_block_x = 35, img_block_y = 24
img_block_x = 34, img_block_y = 25
img_block_x = 35, img_block_y = 25
img_block_x = 32, img_block_y = 26
img_block_x = 33, img_block_y = 26
img_block_x = 32, img_block_y = 27
img_block_x = 33, img_block_y = 27
img_block_x = 34, img_block_y = 26
img_block_x = 35, img_block_y = 26
img_block_x = 34, img_block_y = 27
img_block_x = 35, img_block_y = 27
img_block_x = 36, img_block_y = 24
img_block_x = 37, img_block_y = 24
img_block_x = 36, img_block_y = 25
img_block_x = 37, img_block_y = 25
img_block_x = 38, img_block_y = 24
img_block_x = 39, img_block_y = 24
img_block_x = 38, img_block_y = 25
img_block_x = 39, img_block_y = 25
img_block_x = 36, img_block_y = 26
img_block_x = 37, img_block_y = 26
img_block_x = 36, img_block_y = 27
img_block_x = 38, img_block_y = 26
img_block_x = 39, img_block_y = 26
img_block_x = 38, img_block_y = 27
img_block_x = 39, img_block_y = 27
img_block_x = 40, img_block_y = 24
img_block_x = 43, img_block_y = 24
img_block_x = 42, img_block_y = 25
img_block_x = 41, img_block_y = 26
img_block_x = 40, img_block_y = 27
img_block_x = 41, img_block_y = 27
img_block_x = 42, img_block_y = 26
img_block_x = 0, img_block_y = 28
img_block_x = 0, img_block_y = 29
img_block_x = 2, img_block_y = 28
img_block_x = 3, img_block_y = 28
img_block_x = 0, img_block_y = 30
img_block_x = 0, img_block_y = 31
img_block_x = 2, img_block_y = 30
img_block_x = 5, img_block_y = 29
img_block_x = 4, img_block_y = 30
img_block_x = 5, img_block_y = 30
img_block_x = 5, img_block_y = 31
img_block_x = 6, img_block_y = 30
img_block_x = 6, img_block_y = 31
img_block_x = 7, img_block_y = 31
img_block_x = 9, img_block_y = 28
img_block_x = 10, img_block_y = 29
img_block_x = 8, img_block_y = 31
img_block_x = 9, img_block_y = 31
img_block_x = 12, img_block_y = 28
img_block_x = 13, img_block_y = 28
img_block_x = 13, img_block_y = 29
img_block_x = 12, img_block_y = 30
img_block_x = 13, img_block_y = 30
img_block_x = 12, img_block_y = 31
img_block_x = 13, img_block_y = 31
img_block_x = 14, img_block_y = 31
img_block_x = 15, img_block_y = 31
img_block_x = 17, img_block_y = 29
img_block_x = 16, img_block_y = 31
img_block_x = 18, img_block_y = 30
img_block_x = 19, img_block_y = 30
img_block_x = 18, img_block_y = 31
img_block_x = 23, img_block_y = 28
img_block_x = 22, img_block_y = 29
img_block_x = 23, img_block_y = 29
img_block_x = 22, img_block_y = 30
img_block_x = 23, img_block_y = 30
img_block_x = 24, img_block_y = 28
img_block_x = 25, img_block_y = 28
img_block_x = 24, img_block_y = 29
img_block_x = 25, img_block_y = 29
img_block_x = 26, img_block_y = 28
img_block_x = 26, img_block_y = 29
img_block_x = 24, img_block_y = 30
img_block_x = 24, img_block_y = 31
img_block_x = 27, img_block_y = 30
img_block_x = 29, img_block_y = 28
img_block_x = 29, img_block_y = 29
img_block_x = 30, img_block_y = 29
img_block_x = 31, img_block_y = 29
img_block_x = 29, img_block_y = 30
img_block_x = 30, img_block_y = 31
img_block_x = 33, img_block_y = 28
img_block_x = 33, img_block_y = 29
img_block_x = 34, img_block_y = 30
img_block_x = 37, img_block_y = 28
img_block_x = 37, img_block_y = 29
img_block_x = 38, img_block_y = 28
img_block_x = 39, img_block_y = 28
img_block_x = 39, img_block_y = 29
img_block_x = 36, img_block_y = 31
img_block_x = 39, img_block_y = 30
img_block_x = 38, img_block_y = 31
img_block_x = 40, img_block_y = 28
img_block_x = 41, img_block_y = 28
img_block_x = 40, img_block_y = 29
img_block_x = 41, img_block_y = 29
img_block_x = 42, img_block_y = 28
img_block_x = 43, img_block_y = 28
img_block_x = 43, img_block_y = 29
img_block_x = 40, img_block_y = 31
img_block_x = 41, img_block_y = 31
img_block_x = 42, img_block_y = 30
img_block_x = 43, img_block_y = 30
img_block_x = 42, img_block_y = 31
img_block_x = 43, img_block_y = 31
img_block_x = 0, img_block_y = 32
img_block_x = 1, img_block_y = 32
img_block_x = 0, img_block_y = 33
img_block_x = 1, img_block_y = 33
img_block_x = 2, img_block_y = 33
img_block_x = 0, img_block_y = 34
img_block_x = 0, img_block_y = 35
img_block_x = 2, img_block_y = 35
img_block_x = 3, img_block_y = 35
img_block_x = 4, img_block_y = 32
img_block_x = 5, img_block_y = 32
img_block_x = 4, img_block_y = 33
img_block_x = 5, img_block_y = 33
img_block_x = 6, img_block_y = 32
img_block_x = 7, img_block_y = 32
img_block_x = 6, img_block_y = 33
img_block_x = 7, img_block_y = 33
img_block_x = 4, img_block_y = 34
img_block_x = 5, img_block_y = 34
img_block_x = 7, img_block_y = 34
img_block_x = 7, img_block_y = 35
img_block_x = 8, img_block_y = 32
img_block_x = 9, img_block_y = 32
img_block_x = 10, img_block_y = 32
img_block_x = 11, img_block_y = 32
img_block_x = 11, img_block_y = 33
img_block_x = 8, img_block_y = 34
img_block_x = 9, img_block_y = 34
img_block_x = 8, img_block_y = 35
img_block_x = 9, img_block_y = 35
img_block_x = 11, img_block_y = 34
img_block_x = 10, img_block_y = 35
img_block_x = 12, img_block_y = 32
img_block_x = 15, img_block_y = 35
img_block_x = 16, img_block_y = 33
img_block_x = 19, img_block_y = 32
img_block_x = 19, img_block_y = 33
img_block_x = 17, img_block_y = 34
img_block_x = 16, img_block_y = 35
img_block_x = 17, img_block_y = 35
img_block_x = 18, img_block_y = 35
img_block_x = 21, img_block_y = 32
img_block_x = 20, img_block_y = 33
img_block_x = 21, img_block_y = 33
img_block_x = 22, img_block_y = 32
img_block_x = 22, img_block_y = 33
img_block_x = 23, img_block_y = 33
img_block_x = 22, img_block_y = 34
img_block_x = 24, img_block_y = 32
img_block_x = 24, img_block_y = 33
img_block_x = 25, img_block_y = 33
img_block_x = 25, img_block_y = 34
img_block_x = 25, img_block_y = 35
img_block_x = 26, img_block_y = 34
img_block_x = 27, img_block_y = 34
img_block_x = 26, img_block_y = 35
img_block_x = 27, img_block_y = 35
img_block_x = 29, img_block_y = 32
img_block_x = 29, img_block_y = 33
img_block_x = 30, img_block_y = 32
img_block_x = 31, img_block_y = 32
img_block_x = 31, img_block_y = 33
img_block_x = 28, img_block_y = 34
img_block_x = 28, img_block_y = 35
img_block_x = 29, img_block_y = 35
img_block_x = 31, img_block_y = 34
img_block_x = 32, img_block_y = 32
img_block_x = 33, img_block_y = 32
img_block_x = 32, img_block_y = 33
img_block_x = 33, img_block_y = 33
img_block_x = 34, img_block_y = 32
img_block_x = 35, img_block_y = 32
img_block_x = 32, img_block_y = 35
img_block_x = 37, img_block_y = 32
img_block_x = 37, img_block_y = 33
img_block_x = 39, img_block_y = 32
img_block_x = 38, img_block_y = 33
img_block_x = 38, img_block_y = 34
img_block_x = 39, img_block_y = 34
img_block_x = 39, img_block_y = 35
img_block_x = 40, img_block_y = 32
img_block_x = 41, img_block_y = 32
img_block_x = 42, img_block_y = 32
img_block_x = 43, img_block_y = 32
img_block_x = 43, img_block_y = 35
img_block_x = 1, img_block_y = 0
img_block_x = 0, img_block_y = 1
img_block_x = 1, img_block_y = 1
img_block_x = 2, img_block_y = 0
img_block_x = 3, img_block_y = 0
img_block_x = 2, img_block_y = 1
img_block_x = 3, img_block_y = 1
img_block_x = 0, img_block_y = 2
img_block_x = 1, img_block_y = 2
img_block_x = 0, img_block_y = 3
img_block_x = 1, img_block_y = 3
img_block_x = 2, img_block_y = 2
img_block_x = 2, img_block_y = 3
img_block_x = 3, img_block_y = 3
img_block_x = 5, img_block_y = 0
img_block_x = 5, img_block_y = 1
img_block_x = 7, img_block_y = 0
img_block_x = 6, img_block_y = 1
img_block_x = 7, img_block_y = 1
img_block_x = 5, img_block_y = 2
img_block_x = 4, img_block_y = 3
img_block_x = 5, img_block_y = 3
img_block_x = 6, img_block_y = 2
img_block_x = 7, img_block_y = 2
img_block_x = 6, img_block_y = 3
img_block_x = 8, img_block_y = 0
img_block_x = 9, img_block_y = 0
img_block_x = 8, img_block_y = 1
img_block_x = 9, img_block_y = 1
img_block_x = 10, img_block_y = 0
img_block_x = 11, img_block_y = 0
img_block_x = 10, img_block_y = 1
img_block_x = 8, img_block_y = 2
img_block_x = 9, img_block_y = 2
img_block_x = 9, img_block_y = 3
img_block_x = 10, img_block_y = 3
img_block_x = 13, img_block_y = 0
img_block_x = 12, img_block_y = 1
img_block_x = 14, img_block_y = 1
img_block_x = 13, img_block_y = 2
img_block_x = 13, img_block_y = 3
img_block_x = 14, img_block_y = 2
img_block_x = 15, img_block_y = 2
img_block_x = 14, img_block_y = 3
img_block_x = 15, img_block_y = 3
img_block_x = 17, img_block_y = 1
img_block_x = 19, img_block_y = 0
img_block_x = 18, img_block_y = 1
img_block_x = 19, img_block_y = 1
img_block_x = 16, img_block_y = 2
img_block_x = 17, img_block_y = 2
img_block_x = 16, img_block_y = 3
img_block_x = 17, img_block_y = 3
img_block_x = 18, img_block_y = 2
img_block_x = 19, img_block_y = 2
img_block_x = 18, img_block_y = 3
img_block_x = 19, img_block_y = 3
img_block_x = 20, img_block_y = 0
img_block_x = 21, img_block_y = 0
img_block_x = 20, img_block_y = 1
img_block_x = 21, img_block_y = 1
img_block_x = 22, img_block_y = 0
img_block_x = 23, img_block_y = 0
img_block_x = 22, img_block_y = 1
img_block_x = 23, img_block_y = 1
img_block_x = 20, img_block_y = 2
img_block_x = 21, img_block_y = 2
img_block_x = 21, img_block_y = 3
img_block_x = 22, img_block_y = 2
img_block_x = 22, img_block_y = 3
img_block_x = 23, img_block_y = 3
img_block_x = 24, img_block_y = 0
img_block_x = 25, img_block_y = 0
img_block_x = 26, img_block_y = 0
img_block_x = 27, img_block_y = 0
img_block_x = 24, img_block_y = 3
img_block_x = 28, img_block_y = 0
img_block_x = 29, img_block_y = 1
img_block_x = 30, img_block_y = 0
img_block_x = 31, img_block_y = 0
img_block_x = 30, img_block_y = 2
img_block_x = 30, img_block_y = 3
img_block_x = 31, img_block_y = 3
img_block_x = 32, img_block_y = 0
img_block_x = 33, img_block_y = 0
img_block_x = 35, img_block_y = 0
img_block_x = 35, img_block_y = 1
img_block_x = 32, img_block_y = 3
img_block_x = 35, img_block_y = 2
img_block_x = 36, img_block_y = 0
img_block_x = 37, img_block_y = 0
img_block_x = 38, img_block_y = 0
img_block_x = 39, img_block_y = 0
img_block_x = 39, img_block_y = 1
img_block_x = 37, img_block_y = 2
img_block_x = 38, img_block_y = 3
img_block_x = 42, img_block_y = 0
img_block_x = 43, img_block_y = 0
img_block_x = 41, img_block_y = 2
img_block_x = 42, img_block_y = 3
img_block_x = 0, img_block_y = 4
img_block_x = 1, img_block_y = 4
img_block_x = 0, img_block_y = 5
img_block_x = 1, img_block_y = 5
img_block_x = 2, img_block_y = 4
img_block_x = 3, img_block_y = 4
img_block_x = 2, img_block_y = 5
img_block_x = 3, img_block_y = 5
img_block_x = 0, img_block_y = 6
img_block_x = 1, img_block_y = 6
img_block_x = 0, img_block_y = 7
img_block_x = 2, img_block_y = 6
img_block_x = 3, img_block_y = 7
img_block_x = 4, img_block_y = 4
img_block_x = 5, img_block_y = 4
img_block_x = 6, img_block_y = 4
img_block_x = 7, img_block_y = 4
img_block_x = 5, img_block_y = 6
img_block_x = 5, img_block_y = 7
img_block_x = 7, img_block_y = 6
img_block_x = 6, img_block_y = 7
img_block_x = 7, img_block_y = 7
img_block_x = 9, img_block_y = 5
img_block_x = 11, img_block_y = 4
img_block_x = 10, img_block_y = 5
img_block_x = 11, img_block_y = 5
img_block_x = 8, img_block_y = 6
img_block_x = 9, img_block_y = 6
img_block_x = 8, img_block_y = 7
img_block_x = 9, img_block_y = 7
img_block_x = 10, img_block_y = 6
img_block_x = 11, img_block_y = 6
img_block_x = 10, img_block_y = 7
img_block_x = 11, img_block_y = 7
img_block_x = 12, img_block_y = 4
img_block_x = 13, img_block_y = 4
img_block_x = 12, img_block_y = 5
img_block_x = 13, img_block_y = 5
img_block_x = 14, img_block_y = 4
img_block_x = 15, img_block_y = 4
img_block_x = 14, img_block_y = 5
img_block_x = 15, img_block_y = 5
img_block_x = 12, img_block_y = 7
img_block_x = 14, img_block_y = 6
img_block_x = 14, img_block_y = 7
img_block_x = 15, img_block_y = 7
img_block_x = 19, img_block_y = 4
img_block_x = 19, img_block_y = 5
img_block_x = 16, img_block_y = 7
img_block_x = 17, img_block_y = 7
img_block_x = 18, img_block_y = 7
img_block_x = 21, img_block_y = 5
img_block_x = 23, img_block_y = 7
img_block_x = 24, img_block_y = 6
img_block_x = 26, img_block_y = 6
img_block_x = 26, img_block_y = 7
img_block_x = 27, img_block_y = 7
img_block_x = 30, img_block_y = 4
img_block_x = 31, img_block_y = 4
img_block_x = 30, img_block_y = 5
img_block_x = 31, img_block_y = 5
img_block_x = 28, img_block_y = 6
img_block_x = 28, img_block_y = 7
img_block_x = 32, img_block_y = 4
img_block_x = 33, img_block_y = 4
img_block_x = 32, img_block_y = 5
img_block_x = 34, img_block_y = 6
img_block_x = 35, img_block_y = 6
img_block_x = 36, img_block_y = 6
img_block_x = 36, img_block_y = 7
img_block_x = 40, img_block_y = 5
img_block_x = 40, img_block_y = 6
img_block_x = 0, img_block_y = 8
img_block_x = 1, img_block_y = 8
img_block_x = 0, img_block_y = 9
img_block_x = 1, img_block_y = 9
img_block_x = 3, img_block_y = 8
img_block_x = 2, img_block_y = 9
img_block_x = 3, img_block_y = 9
img_block_x = 0, img_block_y = 10
img_block_x = 1, img_block_y = 10
img_block_x = 0, img_block_y = 11
img_block_x = 1, img_block_y = 11
img_block_x = 2, img_block_y = 10
img_block_x = 3, img_block_y = 10
img_block_x = 2, img_block_y = 11
img_block_x = 3, img_block_y = 11
img_block_x = 4, img_block_y = 8
img_block_x = 5, img_block_y = 8
img_block_x = 4, img_block_y = 9
img_block_x = 5, img_block_y = 9
img_block_x = 6, img_block_y = 8
img_block_x = 7, img_block_y = 8
img_block_x = 6, img_block_y = 9
img_block_x = 4, img_block_y = 10
img_block_x = 5, img_block_y = 11
img_block_x = 6, img_block_y = 10
img_block_x = 6, img_block_y = 11
img_block_x = 8, img_block_y = 8
img_block_x = 8, img_block_y = 9
img_block_x = 9, img_block_y = 9
img_block_x = 11, img_block_y = 9
img_block_x = 9, img_block_y = 11
img_block_x = 11, img_block_y = 10
img_block_x = 10, img_block_y = 11
img_block_x = 12, img_block_y = 8
img_block_x = 13, img_block_y = 8
img_block_x = 12, img_block_y = 9
img_block_x = 14, img_block_y = 8
img_block_x = 15, img_block_y = 8
img_block_x = 14, img_block_y = 9
img_block_x = 15, img_block_y = 9
img_block_x = 13, img_block_y = 10
img_block_x = 12, img_block_y = 11
img_block_x = 13, img_block_y = 11
img_block_x = 14, img_block_y = 10
img_block_x = 15, img_block_y = 10
img_block_x = 15, img_block_y = 11
img_block_x = 16, img_block_y = 8
img_block_x = 16, img_block_y = 9
img_block_x = 19, img_block_y = 9
img_block_x = 16, img_block_y = 10
img_block_x = 17, img_block_y = 10
img_block_x = 16, img_block_y = 11
img_block_x = 17, img_block_y = 11
img_block_x = 18, img_block_y = 10
img_block_x = 19, img_block_y = 10
img_block_x = 18, img_block_y = 11
img_block_x = 19, img_block_y = 11
img_block_x = 20, img_block_y = 8
img_block_x = 21, img_block_y = 8
img_block_x = 20, img_block_y = 9
img_block_x = 21, img_block_y = 9
img_block_x = 22, img_block_y = 9
img_block_x = 23, img_block_y = 9
img_block_x = 20, img_block_y = 10
img_block_x = 21, img_block_y = 10
img_block_x = 20, img_block_y = 11
img_block_x = 21, img_block_y = 11
img_block_x = 22, img_block_y = 10
img_block_x = 23, img_block_y = 10
img_block_x = 22, img_block_y = 11
img_block_x = 23, img_block_y = 11
img_block_x = 24, img_block_y = 9
img_block_x = 25, img_block_y = 9
img_block_x = 26, img_block_y = 8
img_block_x = 27, img_block_y = 8
img_block_x = 26, img_block_y = 9
img_block_x = 27, img_block_y = 9
img_block_x = 24, img_block_y = 10
img_block_x = 25, img_block_y = 10
img_block_x = 24, img_block_y = 11
img_block_x = 25, img_block_y = 11
img_block_x = 26, img_block_y = 10
img_block_x = 27, img_block_y = 10
img_block_x = 28, img_block_y = 9
img_block_x = 29, img_block_y = 9
img_block_x = 30, img_block_y = 9
img_block_x = 29, img_block_y = 10
img_block_x = 29, img_block_y = 11
img_block_x = 30, img_block_y = 10
img_block_x = 31, img_block_y = 11
img_block_x = 32, img_block_y = 10
img_block_x = 33, img_block_y = 11
img_block_x = 34, img_block_y = 11
img_block_x = 36, img_block_y = 9
img_block_x = 38, img_block_y = 8
img_block_x = 42, img_block_y = 8
img_block_x = 43, img_block_y = 9
img_block_x = 40, img_block_y = 10
img_block_x = 0, img_block_y = 12
img_block_x = 0, img_block_y = 13
img_block_x = 0, img_block_y = 14
img_block_x = 0, img_block_y = 15
img_block_x = 2, img_block_y = 15
img_block_x = 3, img_block_y = 15
img_block_x = 5, img_block_y = 12
img_block_x = 4, img_block_y = 13
img_block_x = 5, img_block_y = 13
img_block_x = 6, img_block_y = 12
img_block_x = 7, img_block_y = 13
img_block_x = 4, img_block_y = 14
img_block_x = 5, img_block_y = 14
img_block_x = 4, img_block_y = 15
img_block_x = 5, img_block_y = 15
img_block_x = 6, img_block_y = 14
img_block_x = 7, img_block_y = 14
img_block_x = 6, img_block_y = 15
img_block_x = 7, img_block_y = 15
img_block_x = 9, img_block_y = 12
img_block_x = 8, img_block_y = 13
img_block_x = 9, img_block_y = 13
img_block_x = 10, img_block_y = 12
img_block_x = 11, img_block_y = 12
img_block_x = 10, img_block_y = 13
img_block_x = 11, img_block_y = 13
img_block_x = 8, img_block_y = 14
img_block_x = 9, img_block_y = 14
img_block_x = 8, img_block_y = 15
img_block_x = 9, img_block_y = 15
img_block_x = 10, img_block_y = 14
img_block_x = 11, img_block_y = 14
img_block_x = 10, img_block_y = 15
img_block_x = 11, img_block_y = 15
img_block_x = 12, img_block_y = 12
img_block_x = 12, img_block_y = 13
img_block_x = 13, img_block_y = 13
img_block_x = 14, img_block_y = 13
img_block_x = 12, img_block_y = 15
img_block_x = 13, img_block_y = 15
img_block_x = 15, img_block_y = 15
img_block_x = 17, img_block_y = 12
img_block_x = 18, img_block_y = 12
img_block_x = 19, img_block_y = 12
img_block_x = 18, img_block_y = 13
img_block_x = 19, img_block_y = 13
img_block_x = 17, img_block_y = 14
img_block_x = 16, img_block_y = 15
img_block_x = 18, img_block_y = 14
img_block_x = 19, img_block_y = 14
img_block_x = 18, img_block_y = 15
img_block_x = 19, img_block_y = 15
img_block_x = 20, img_block_y = 12
img_block_x = 21, img_block_y = 12
img_block_x = 20, img_block_y = 13
img_block_x = 23, img_block_y = 12
img_block_x = 20, img_block_y = 14
img_block_x = 20, img_block_y = 15
img_block_x = 21, img_block_y = 15
img_block_x = 23, img_block_y = 14
img_block_x = 22, img_block_y = 15
img_block_x = 23, img_block_y = 15
img_block_x = 24, img_block_y = 12
img_block_x = 25, img_block_y = 12
img_block_x = 24, img_block_y = 13
img_block_x = 24, img_block_y = 14
img_block_x = 25, img_block_y = 14
img_block_x = 25, img_block_y = 15
img_block_x = 26, img_block_y = 14
img_block_x = 26, img_block_y = 15
img_block_x = 29, img_block_y = 13
img_block_x = 30, img_block_y = 12
img_block_x = 31, img_block_y = 12
img_block_x = 28, img_block_y = 14
img_block_x = 29, img_block_y = 14
img_block_x = 29, img_block_y = 15
img_block_x = 32, img_block_y = 12
img_block_x = 32, img_block_y = 13
img_block_x = 34, img_block_y = 12
img_block_x = 34, img_block_y = 13
img_block_x = 34, img_block_y = 15
img_block_x = 35, img_block_y = 15
img_block_x = 38, img_block_y = 14
img_block_x = 38, img_block_y = 15
img_block_x = 39, img_block_y = 15
img_block_x = 0, img_block_y = 16
img_block_x = 1, img_block_y = 16
img_block_x = 0, img_block_y = 17
img_block_x = 1, img_block_y = 17
img_block_x = 2, img_block_y = 16
img_block_x = 3, img_block_y = 16
img_block_x = 2, img_block_y = 17
img_block_x = 3, img_block_y = 17
img_block_x = 0, img_block_y = 18
img_block_x = 1, img_block_y = 18
img_block_x = 0, img_block_y = 19
img_block_x = 2, img_block_y = 18
img_block_x = 3, img_block_y = 18
img_block_x = 3, img_block_y = 19
img_block_x = 4, img_block_y = 16
img_block_x = 5, img_block_y = 16
img_block_x = 4, img_block_y = 17
img_block_x = 6, img_block_y = 16
img_block_x = 7, img_block_y = 16
img_block_x = 4, img_block_y = 18
img_block_x = 8, img_block_y = 16
img_block_x = 9, img_block_y = 16
img_block_x = 9, img_block_y = 17
img_block_x = 10, img_block_y = 16
img_block_x = 11, img_block_y = 16
img_block_x = 11, img_block_y = 17
img_block_x = 12, img_block_y = 17
img_block_x = 13, img_block_y = 17
img_block_x = 15, img_block_y = 16
img_block_x = 14, img_block_y = 17
img_block_x = 12, img_block_y = 18
img_block_x = 13, img_block_y = 18
img_block_x = 14, img_block_y = 18
img_block_x = 15, img_block_y = 18
img_block_x = 15, img_block_y = 19
img_block_x = 16, img_block_y = 16
img_block_x = 17, img_block_y = 16
img_block_x = 16, img_block_y = 17
img_block_x = 17, img_block_y = 17
img_block_x = 18, img_block_y = 16
img_block_x = 19, img_block_y = 16
img_block_x = 18, img_block_y = 17
img_block_x = 16, img_block_y = 18
img_block_x = 17, img_block_y = 18
img_block_x = 16, img_block_y = 19
img_block_x = 19, img_block_y = 18
img_block_x = 20, img_block_y = 16
img_block_x = 21, img_block_y = 16
img_block_x = 20, img_block_y = 17
img_block_x = 21, img_block_y = 17
img_block_x = 20, img_block_y = 18
img_block_x = 20, img_block_y = 19
img_block_x = 21, img_block_y = 19
img_block_x = 23, img_block_y = 18
img_block_x = 23, img_block_y = 19
img_block_x = 25, img_block_y = 16
img_block_x = 25, img_block_y = 17
img_block_x = 26, img_block_y = 16
img_block_x = 27, img_block_y = 16
img_block_x = 26, img_block_y = 17
img_block_x = 27, img_block_y = 17
img_block_x = 24, img_block_y = 19
img_block_x = 28, img_block_y = 16
img_block_x = 29, img_block_y = 16
img_block_x = 30, img_block_y = 17
img_block_x = 31, img_block_y = 17
img_block_x = 29, img_block_y = 18
img_block_x = 29, img_block_y = 19
img_block_x = 30, img_block_y = 18
img_block_x = 34, img_block_y = 19
img_block_x = 35, img_block_y = 19
img_block_x = 37, img_block_y = 17
img_block_x = 38, img_block_y = 17
img_block_x = 39, img_block_y = 17
img_block_x = 40, img_block_y = 19
img_block_x = 43, img_block_y = 18
img_block_x = 42, img_block_y = 19
img_block_x = 43, img_block_y = 19
img_block_x = 0, img_block_y = 20
img_block_x = 1, img_block_y = 20
img_block_x = 0, img_block_y = 21
img_block_x = 2, img_block_y = 20
img_block_x = 2, img_block_y = 21
img_block_x = 3, img_block_y = 21
img_block_x = 0, img_block_y = 22
img_block_x = 0, img_block_y = 23
img_block_x = 2, img_block_y = 22
img_block_x = 4, img_block_y = 22
img_block_x = 4, img_block_y = 23
img_block_x = 5, img_block_y = 23
img_block_x = 7, img_block_y = 22
img_block_x = 7, img_block_y = 23
img_block_x = 11, img_block_y = 23
img_block_x = 15, img_block_y = 21
img_block_x = 15, img_block_y = 22
img_block_x = 17, img_block_y = 20
img_block_x = 17, img_block_y = 21
img_block_x = 18, img_block_y = 20
img_block_x = 18, img_block_y = 21
img_block_x = 19, img_block_y = 21
img_block_x = 16, img_block_y = 22
img_block_x = 17, img_block_y = 22
img_block_x = 17, img_block_y = 23
img_block_x = 19, img_block_y = 22
img_block_x = 18, img_block_y = 23
img_block_x = 19, img_block_y = 23
img_block_x = 20, img_block_y = 21
img_block_x = 21, img_block_y = 21
img_block_x = 23, img_block_y = 20
img_block_x = 22, img_block_y = 21
img_block_x = 23, img_block_y = 21
img_block_x = 20, img_block_y = 22
img_block_x = 21, img_block_y = 22
img_block_x = 20, img_block_y = 23
img_block_x = 22, img_block_y = 22
img_block_x = 23, img_block_y = 22
img_block_x = 22, img_block_y = 23
img_block_x = 23, img_block_y = 23
img_block_x = 24, img_block_y = 20
img_block_x = 25, img_block_y = 20
img_block_x = 24, img_block_y = 21
img_block_x = 25, img_block_y = 21
img_block_x = 24, img_block_y = 22
img_block_x = 24, img_block_y = 23
img_block_x = 25, img_block_y = 23
img_block_x = 26, img_block_y = 22
img_block_x = 27, img_block_y = 22
img_block_x = 26, img_block_y = 23
img_block_x = 27, img_block_y = 23
img_block_x = 28, img_block_y = 20
img_block_x = 29, img_block_y = 20
img_block_x = 28, img_block_y = 21
img_block_x = 31, img_block_y = 21
img_block_x = 28, img_block_y = 22
img_block_x = 29, img_block_y = 22
img_block_x = 28, img_block_y = 23
img_block_x = 29, img_block_y = 23
img_block_x = 30, img_block_y = 22
img_block_x = 30, img_block_y = 23
img_block_x = 32, img_block_y = 20
img_block_x = 32, img_block_y = 21
img_block_x = 33, img_block_y = 21
img_block_x = 34, img_block_y = 20
img_block_x = 35, img_block_y = 20
img_block_x = 34, img_block_y = 21
img_block_x = 35, img_block_y = 21
img_block_x = 33, img_block_y = 22
img_block_x = 33, img_block_y = 23
img_block_x = 34, img_block_y = 22
img_block_x = 35, img_block_y = 23
img_block_x = 36, img_block_y = 20
img_block_x = 37, img_block_y = 20
img_block_x = 36, img_block_y = 21
img_block_x = 37, img_block_y = 21
img_block_x = 36, img_block_y = 22
img_block_x = 37, img_block_y = 22
img_block_x = 36, img_block_y = 23
img_block_x = 37, img_block_y = 23
img_block_x = 39, img_block_y = 23
img_block_x = 0, img_block_y = 24
img_block_x = 1, img_block_y = 24
img_block_x = 0, img_block_y = 25
img_block_x = 2, img_block_y = 24
img_block_x = 0, img_block_y = 26
img_block_x = 1, img_block_y = 26
img_block_x = 0, img_block_y = 27
img_block_x = 1, img_block_y = 27
img_block_x = 2, img_block_y = 27
img_block_x = 5, img_block_y = 24
img_block_x = 4, img_block_y = 25
img_block_x = 7, img_block_y = 24
img_block_x = 6, img_block_y = 25
img_block_x = 7, img_block_y = 25
img_block_x = 4, img_block_y = 26
img_block_x = 5, img_block_y = 26
img_block_x = 6, img_block_y = 26
img_block_x = 6, img_block_y = 27
img_block_x = 8, img_block_y = 24
img_block_x = 10, img_block_y = 25
img_block_x = 8, img_block_y = 26
img_block_x = 11, img_block_y = 26
img_block_x = 11, img_block_y = 27
img_block_x = 13, img_block_y = 24
img_block_x = 12, img_block_y = 27
img_block_x = 16, img_block_y = 25
img_block_x = 19, img_block_y = 24
img_block_x = 20, img_block_y = 24
img_block_x = 23, img_block_y = 24
img_block_x = 22, img_block_y = 25
img_block_x = 23, img_block_y = 25
img_block_x = 22, img_block_y = 26
img_block_x = 23, img_block_y = 26
img_block_x = 22, img_block_y = 27
img_block_x = 23, img_block_y = 27
img_block_x = 24, img_block_y = 24
img_block_x = 25, img_block_y = 24
img_block_x = 24, img_block_y = 25
img_block_x = 26, img_block_y = 24
img_block_x = 24, img_block_y = 26
img_block_x = 25, img_block_y = 26
img_block_x = 24, img_block_y = 27
img_block_x = 25, img_block_y = 27
img_block_x = 27, img_block_y = 26
img_block_x = 26, img_block_y = 27
img_block_x = 28, img_block_y = 24
img_block_x = 29, img_block_y = 24
img_block_x = 28, img_block_y = 25
img_block_x = 30, img_block_y = 24
img_block_x = 28, img_block_y = 26
img_block_x = 29, img_block_y = 26
img_block_x = 28, img_block_y = 27
img_block_x = 31, img_block_y = 26
img_block_x = 32, img_block_y = 25
img_block_x = 33, img_block_y = 25
img_block_x = 34, img_block_y = 25
img_block_x = 35, img_block_y = 25
img_block_x = 32, img_block_y = 26
img_block_x = 33, img_block_y = 26
img_block_x = 32, img_block_y = 27
img_block_x = 33, img_block_y = 27
img_block_x = 34, img_block_y = 26
img_block_x = 35, img_block_y = 26
img_block_x = 35, img_block_y = 27
img_block_x = 37, img_block_y = 24
img_block_x = 36, img_block_y = 25
img_block_x = 37, img_block_y = 25
img_block_x = 39, img_block_y = 24
img_block_x = 38, img_block_y = 25
img_block_x = 36, img_block_y = 26
img_block_x = 37, img_block_y = 26
img_block_x = 36, img_block_y = 27
img_block_x = 37, img_block_y = 27
img_block_x = 38, img_block_y = 26
img_block_x = 39, img_block_y = 26
img_block_x = 39, img_block_y = 27
img_block_x = 40, img_block_y = 24
img_block_x = 41, img_block_y = 24
img_block_x = 41, img_block_y = 25
img_block_x = 43, img_block_y = 24
img_block_x = 42, img_block_y = 25
img_block_x = 40, img_block_y = 27
img_block_x = 41, img_block_y = 27
img_block_x = 43, img_block_y = 26
img_block_x = 42, img_block_y = 27
img_block_x = 43, img_block_y = 27
img_block_x = 0, img_block_y = 28
img_block_x = 0, img_block_y = 29
img_block_x = 2, img_block_y = 28
img_block_x = 2, img_block_y = 29
img_block_x = 0, img_block_y = 30
img_block_x = 0, img_block_y = 31
img_block_x = 1, img_block_y = 31
img_block_x = 4, img_block_y = 28
img_block_x = 4, img_block_y = 29
img_block_x = 5, img_block_y = 29
img_block_x = 7, img_block_y = 31
img_block_x = 9, img_block_y = 29
img_block_x = 9, img_block_y = 30
img_block_x = 8, img_block_y = 31
img_block_x = 9, img_block_y = 31
img_block_x = 11, img_block_y = 30
img_block_x = 10, img_block_y = 31
img_block_x = 11, img_block_y = 31
img_block_x = 12, img_block_y = 28
img_block_x = 13, img_block_y = 29
img_block_x = 12, img_block_y = 30
img_block_x = 13, img_block_y = 30
img_block_x = 12, img_block_y = 31
img_block_x = 13, img_block_y = 31
img_block_x = 14, img_block_y = 30
img_block_x = 15, img_block_y = 30
img_block_x = 15, img_block_y = 31
img_block_x = 16, img_block_y = 29
img_block_x = 16, img_block_y = 30
img_block_x = 17, img_block_y = 31
img_block_x = 18, img_block_y = 30
img_block_x = 21, img_block_y = 29
img_block_x = 23, img_block_y = 28
img_block_x = 22, img_block_y = 29
img_block_x = 23, img_block_y = 29
img_block_x = 21, img_block_y = 30
img_block_x = 20, img_block_y = 31
img_block_x = 22, img_block_y = 30
img_block_x = 23, img_block_y = 30
img_block_x = 24, img_block_y = 28
img_block_x = 25, img_block_y = 28
img_block_x = 25, img_block_y = 29
img_block_x = 27, img_block_y = 29
img_block_x = 25, img_block_y = 30
img_block_x = 25, img_block_y = 31
img_block_x = 26, img_block_y = 30
img_block_x = 28, img_block_y = 28
img_block_x = 29, img_block_y = 28
img_block_x = 28, img_block_y = 29
img_block_x = 29, img_block_y = 29
img_block_x = 28, img_block_y = 30
img_block_x = 29, img_block_y = 31
img_block_x = 30, img_block_y = 31
img_block_x = 31, img_block_y = 31
img_block_x = 32, img_block_y = 28
img_block_x = 33, img_block_y = 28
img_block_x = 33, img_block_y = 29
img_block_x = 35, img_block_y = 28
img_block_x = 34, img_block_y = 30
img_block_x = 36, img_block_y = 28
img_block_x = 37, img_block_y = 28
img_block_x = 39, img_block_y = 28
img_block_x = 38, img_block_y = 29
img_block_x = 39, img_block_y = 29
img_block_x = 37, img_block_y = 30
img_block_x = 36, img_block_y = 31
img_block_x = 37, img_block_y = 31
img_block_x = 38, img_block_y = 30
img_block_x = 39, img_block_y = 30
img_block_x = 39, img_block_y = 31
img_block_x = 40, img_block_y = 28
img_block_x = 41, img_block_y = 28
img_block_x = 40, img_block_y = 29
img_block_x = 41, img_block_y = 29
img_block_x = 42, img_block_y = 28
img_block_x = 43, img_block_y = 28
img_block_x = 43, img_block_y = 29
img_block_x = 40, img_block_y = 30
img_block_x = 40, img_block_y = 31
img_block_x = 41, img_block_y = 31
img_block_x = 42, img_block_y = 30
img_block_x = 43, img_block_y = 30
img_block_x = 42, img_block_y = 31
img_block_x = 43, img_block_y = 31
img_block_x = 0, img_block_y = 32
img_block_x = 1, img_block_y = 32
img_block_x = 0, img_block_y = 33
img_block_x = 1, img_block_y = 33
img_block_x = 2, img_block_y = 33
img_block_x = 3, img_block_y = 33
img_block_x = 0, img_block_y = 34
img_block_x = 1, img_block_y = 34
img_block_x = 0, img_block_y = 35
img_block_x = 3, img_block_y = 35
img_block_x = 5, img_block_y = 32
img_block_x = 4, img_block_y = 33
img_block_x = 5, img_block_y = 33
img_block_x = 7, img_block_y = 32
img_block_x = 6, img_block_y = 33
img_block_x = 4, img_block_y = 34
img_block_x = 5, img_block_y = 34
img_block_x = 7, img_block_y = 34
img_block_x = 6, img_block_y = 35
img_block_x = 7, img_block_y = 35
img_block_x = 8, img_block_y = 32
img_block_x = 9, img_block_y = 32
img_block_x = 10, img_block_y = 32
img_block_x = 11, img_block_y = 32
img_block_x = 8, img_block_y = 35
img_block_x = 9, img_block_y = 35
img_block_x = 10, img_block_y = 35
img_block_x = 11, img_block_y = 35
img_block_x = 12, img_block_y = 32
img_block_x = 15, img_block_y = 32
img_block_x = 14, img_block_y = 34
img_block_x = 15, img_block_y = 34
img_block_x = 14, img_block_y = 35
img_block_x = 16, img_block_y = 33
img_block_x = 16, img_block_y = 34
img_block_x = 17, img_block_y = 34
img_block_x = 16, img_block_y = 35
img_block_x = 17, img_block_y = 35
img_block_x = 18, img_block_y = 35
img_block_x = 20, img_block_y = 32
img_block_x = 21, img_block_y = 33
img_block_x = 23, img_block_y = 32
img_block_x = 22, img_block_y = 33
img_block_x = 23, img_block_y = 33
img_block_x = 24, img_block_y = 32
img_block_x = 25, img_block_y = 32
img_block_x = 24, img_block_y = 33
img_block_x = 26, img_block_y = 32
img_block_x = 24, img_block_y = 34
img_block_x = 25, img_block_y = 34
img_block_x = 24, img_block_y = 35
img_block_x = 25, img_block_y = 35
img_block_x = 26, img_block_y = 34
img_block_x = 27, img_block_y = 34
img_block_x = 29, img_block_y = 32
img_block_x = 28, img_block_y = 33
img_block_x = 30, img_block_y = 32
img_block_x = 30, img_block_y = 33
img_block_x = 31, img_block_y = 33
img_block_x = 28, img_block_y = 34
img_block_x = 28, img_block_y = 35
img_block_x = 31, img_block_y = 34
img_block_x = 31, img_block_y = 35
img_block_x = 33, img_block_y = 32
img_block_x = 33, img_block_y = 33
img_block_x = 34, img_block_y = 32
img_block_x = 33, img_block_y = 34
img_block_x = 36, img_block_y = 32
img_block_x = 37, img_block_y = 33
img_block_x = 38, img_block_y = 32
img_block_x = 39, img_block_y = 32
img_block_x = 38, img_block_y = 34
img_block_x = 39, img_block_y = 34
img_block_x = 40, img_block_y = 32
img_block_x = 41, img_block_y = 32
img_block_x = 42, img_block_y = 32
img_block_x = 43, img_block_y = 32
img_block_x = 42, img_block_y = 34
img_block_x = 43, img_block_y = 34
img_block_x = 43, img_block_y = 35
