ref: 4e9102f2497041873debda18a5f3d055840ad7b9
dir: /gfx/pics/201e/bitmask.asm/
; 0 db %00000000 db %00000000 db %00001101 db %00000000 ; 1 db %00000000 db %10000000 db %00001001 db %00000000 ; 2 db %10000000 db %00110001 db %00000000 db %00000000 ; 0xd3b47