;47 bytes rotozoom by Frank "hitchhikr" Charlet
	bits	16
	org	0x100
start:  	lds	bp,[bx]
	mov	al,013h
	int	010h
frame:	mov	di,0xfdcf
	mov	ax,bx
	imul	di
	add	si,dx
	mov	ax,si
	imul	di
	sbb	bx,dx
ylp:	push	ax
	push	dx
	mov	cx,0x140
xlp: 	mov	[di],ah
	xor	[di],dh
	dec	di
	jz	frame
	add	ax,bx
	add	dx,si
	loop	xlp
	pop	dx
	pop	ax
	add	ax,si
	sub	dx,bx
	jmp	short ylp