n2o1s
o2o1s2
p2o1
q2o1s
r2o1s2
ctp1s2
dtp1
etp1s
ftp1s2
gtp1
1jq1
2jq1s
3jq1s2
4jq1
5jq1s
qar1s
rar1s2
sar1
tar1s
uar1s2
f1r1s2
g1r1
h1r1s
i1r1s2
j1r1