ref: eb6cb9812da6a75dc86f64be27d9ef419963790c
dir: /gfx/pics/030/bitmask.asm/
; 0 db %00000000 db %10000100 db %11100011 db %00000000 db %00000000 ; 1 db %00000000 db %10000000 db %11100011 db %00110000 db %00000000 ; 2 db %00001000 db %11000011 db %00000000 db %00000000 db %00000000 ; 3 db %00000000 db %01000001 db %00000000 db %00000000 db %00000000 ; 0xd28f7