cols:	dc.w	$f00
	dc.w	$f10,$f20,$f30,$f40,$f50,$f60,$f70,$f80
	dc.w	$f90,$fa0,$fb0,$fc0,$fd0,$fe0,$ff0
	dc.w	$ef0,$df0,$cf0,$bf0,$af0,$9f0,$8f0,$7f0
	dc.w	$6f0,$5f0,$4f0,$3f0,$2f0,$1f0,$0f0
	dc.w	$0f1,$0f2,$0f3,$0f4,$0f5,$0f6,$0f7,$0f8
	dc.w	$0f9,$0fa,$0fb,$0fc,$0fd,$0fe,$0ff
	dc.w	$0ef,$0df,$0cf,$0bf,$0af,$09f,$08f,$07f
	dc.w	$06f,$05f,$04f,$03f,$02f,$01f,$00f
	dc.w	$10f,$20f,$30f,$40f,$50f,$60f,$70f,$80f
	dc.w	$90f,$a0f,$b0f,$c0f,$d0f,$e0f,$f0f
	dc.w	$f0e,$f0d,$f0c,$f0b,$f0a,$f09,$f08,$f07
	dc.w	$f06,$f05,$f04,$f03,$f02,$f01
	dc.w	$f00
	dc.w	$f10,$f20,$f30,$f40,$f50,$f60,$f70,$f80
	dc.w	$f90,$fa0,$fb0,$fc0,$fd0,$fe0,$ff0
	dc.w	$ef0,$df0,$cf0,$bf0,$af0,$9f0,$8f0,$7f0
	dc.w	$6f0,$5f0,$4f0,$3f0,$2f0,$1f0,$0f0
	dc.w	$0f1,$0f2,$0f3,$0f4,$0f5,$0f6,$0f7,$0f8
	dc.w	$0f9,$0fa,$0fb,$0fc,$0fd,$0fe,$0ff
	dc.w	$0ef,$0df,$0cf,$0bf,$0af,$09f,$08f,$07f
	dc.w	$06f,$05f,$04f,$03f,$02f,$01f,$00f
	dc.w	$10f,$20f,$30f,$40f,$50f,$60f,$70f,$80f
	dc.w	$90f,$a0f,$b0f,$c0f,$d0f,$e0f,$f0f
	dc.w	$f0e,$f0d,$f0c,$f0b,$f0a,$f09,$f08,$f07
	dc.w	$f06,$f05,$f04,$f03,$f02,$f01

	dc.w	$ffff