2est1
3est1m
4est
5est1
6est1m
r5st1m
s5st
t5st1
u5st1m
v5st
gwtt
hwtt1
iwtt1m
jwtt
kwtt1
5mut1
6mut1m
7mut
8mut1
9mut1m
udvt1m
vdvt
wdvt1
xdvt1m
ydvt