d4lt
e4ltt
f4ltto
g4lt
h4ltt
2umtt
3umtto
4umt
5umtt
6umtto
rlntto
slnt
tlntt
ulntto
vlnt
gcot
hcott
icotto
jcot
kcott
52ott
62otto
72ot
82ott
92otto