ref: a422e1b761635252c053164d39c91692bb9f006f
dir: /gfx/pics/201g/bitmask.asm/
; 0 db %01100000 db %10001100 db %00000001 db %00000000 ; 1 db %01100000 db %10011100 db %00000001 db %00000000 ; 2 db %00000000 db %00111000 db %00000010 db %00000000 ; 0xd3b63