dw .frame1
dw .frame2
dw .frame3
dw .frame4
.frame1
db $00 ; bitmask
db $19, $1a, $1b, $1c
.frame2
db $01 ; bitmask
db $1d, $1e, $1f
.frame3
db $02 ; bitmask
db $20, $21, $22, $23
.frame4
db $20, $21, $00, $24
; 0xd4462