dw .frame1 dw .frame2 dw .frame3 dw .frame4 .frame1 db $00 ; bitmask db $19, $1a, $1b .frame2 db $01 ; bitmask db $1c, $1d, $1e, $1f, $20, $21, $22 .frame3 db $02 ; bitmask db $23, $24, $25, $26, $27, $28 .frame4 db $03 ; bitmask db $22 ; 0xd612c