nmqqt
omqqtp
pmqq
qmqqt
rmqqtp
cdrqtp
ddrq
edrqt
fdrqtp
gdrq
13rq
23rqt
33rqtp
43rq
53rqt
qusqt
rusqtp
susq
tusqt
uusqtp
fltqtp
gltq
hltqt
iltqtp
jltq