72pn
82pn2
92pn2f
a3pn
b3pn2
wtqn2
xtqn2f
ytqn
ztqn2
0tqn2f
lkrn2f
mkrn
nkrn2
okrn2f
pkrn
absn
bbsn2
cbsn2f
dbsn
ebsn2
z1sn2
01sn2f
11sn
21sn2
31sn2f