I 0 9 8 7 6 5 4 3 2 1 0 0 I I 0 0 0 0 0 0 I I 0 9 8 7 0 0 I I 0 6 5 4 0 0 I I 0 3 2 1 a 0 a I a 0 0 a a a a 0 a I 0 a 0 0 a a 0 0 I 0 I I 0 I 6 6 5 5 4 4 b b a b R 9 9 W 8 8 X 7 7 0 9 I 9 R R 9 R 0 8 I 8 W I 8 I 0 7 I 7 I X 0 X 9 6 6 8 5 5 7 4 4 6 3 3 5 2 2 4 1 1 3 R R 2 W W 1 X X b b b a a a 4 4 5 5 6 6 0 0 0 0 I 0 I 0 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 9
Note that non-ascii characters in the above source code will be escaped (such as \x9f).