kr2m2
lr2m23
mr2m
nr2m2
or2m23
9h3m23
ai3m
bi3m2
ci3m23
di3m
y83m
z83m2
083m23
183m
283m2
nz4m2
oz4m23
pz4m
qz4m2
rz4m23
cq5m23
dq5m
eq5m2
fq5m23
gq5m