91p4of
a2p4
b2p4o
c2p4of
d2p4
ysq4
zsq4o
0sq4of
1sq4
2sq4o
njr4o
ojr4of
pjr4
qjr4o
rjr4of
cas4of
das4
eas4o
fas4of
gas4
10s4
20s4o
30s4of
40s4
50s4o