mwnt nwnt4 ownt41 pwnt qwnt4
bnot4 cnot41 dnot enot4 fnot41
0dpt41 1dpt 2dpt4 3dpt41 4dpt
p4pt q4pt4 r4pt41 s4pt t4pt4
evqt4 fvqt41 gvqt hvqt4 ivqt41