15st
25sts
35stsb
45st
55sts
qwtts
rwttsb
swtt
twtts
uwttsb
fnutsb
gnut
hnuts
inutsb
jnut
4dvt
5dvts
6dvtsb
7dvt
8dvts
t4vts
u4vtsb
v4vt
w4vts
x4vtsb