ref: 9fb9a286ba2869214d9ebb7be9b72bbd3bdfb67f dir: /gfx/pics/201r/bitmask.asm/
; 0 db %00000000 db %00000010 db %00001100 db %00000000 ; 1 db %10000000 db %00110000 db %00000010 db %00000000 ; 0xd3bcf