msb	lsb	x0	mask	msk0	k	k1	Ovalue	Ov_out	
B	B	B	A	B	A	A	A	A	4
B	B	B	B	B	A	A	A	A	5
B	B	B	A	A	B	A	A	A	4
B	B	B	B	A	B	A	A	A	5
B	B	B	A	B	B	A	A	A	5
B	B	B	B	B	B	A	A	A	6
B	B	B	B	B	A	A	A	B	6
B	B	B	B	A	B	A	A	B	6
B	B	B	B	B	B	A	A	B	7
A	B	A	B	A	A	A	B	B	4
A	B	A	B	B	A	A	B	B	5
A	B	A	B	A	B	A	B	B	5
A	B	A	B	B	B	A	B	B	6