ref: 03a6cfc2d3af39ca32bc9dffea93026b46649b61
dir: /gfx/pics/180/bitmask.asm/
; 0 db %00000000 db %00000100 db %01000001 db %10011110 db %00000111 ; 1 db %00000000 db %01000101 db %01000001 db %10011110 db %00000111 ; 2 db %00000000 db %01000001 db %00000000 db %00000000 db %00000000 ; 0xd3507