_ _ _ _ _
A B C B C A^B A^BvC
0 0 0 1 1 0 0
0 0 1 1 0 0 1
0 1 0 0 1 0 0
0 1 1 0 0 0 1
1 0 0 1 1 1 1
1 0 1 1 0 1 1
1 1 0 0 1 0 0
1 1 1 0 0 0 1
_ _ _ _ _
A B C B C A^B A^BvC
0 0 0 1 1 0 0
0 0 1 1 0 0 1
0 1 0 0 1 0 0
0 1 1 0 0 0 1
1 0 0 1 1 1 1
1 0 1 1 0 1 1
1 1 0 0 1 0 0
1 1 1 0 0 0 1