0ypn2p
1ypn
2ypn2
3ypn2p
4ypn
ppqn
qpqn2
rpqn2p
spqn
tpqn2
egrn2
fgrn2p
ggrn
hgrn2
igrn2p
36rn2p
46rn
56rn2
66rn2p
76rn
sxsn
txsn2
uxsn2p
vxsn
wxsn2