qtsdt
rtsdtc
stsd
ttsdt
utsdtc
fktdtc
gktd
hktdt
iktdtc
jktd
4aud
5audt
6audtc
7aud
8audt
t1udt
u1udtc
v1ud
w1udt
x1udtc
isvdtc
jsvd
ksvdt
lsvdtc
msvd