nmbtl
ombtl5
pmbt
qmbtl
rmbtl5
cdctl5
ddct
edctl
fdctl5
gdct
13ct
23ctl
33ctl5
43ct
53ctl
qudtl
rudtl5
sudt
tudtl
uudtl5
fletl5
glet
hletl
iletl5
jlet