m4e2 n4e2p o4e2pn p4e2 q4e2p

bvf2p cvf2pn dvf2 evf2p fvf2pn

0lg2pn 1lg2 2lg2p 3lg2pn 4lg2

pch2 qch2p rch2pn sch2 tch2p

e3h2p f3h2pn g3h2 h3h2p i3h2pn