A	B	C	D	E
0	0	0	0	0	0
1	0	0	1	0	0
2	0	1	0	0	0
3	0	1	1	1	1
4	1	0	0	0	0
5	1	0	1	1	1
6	1	1	0	1	1
7	1	1	1	1	1