rtrn3u
strn
ttrn3
utrn3u
vtrn
gksn
hksn3
iksn3u
jksn
kksn3
5atn3
6atn3u
7atn
8atn3
9atn3u
u1tn3u
v1tn
w1tn3
x1tn3u
y1tn
jsun
ksun3
lsun3u
msun
nsun3