sstn
tstn2
ustn2b
vstn
wstn2
hjun2
ijun2b
jjun
kjun2
ljun2b
69un2b
79un
89un2
99un2b
aavn
v0vn
w0vn2
x0vn2b
y0vn
z0vn2
krwn2
lrwn2b
mrwn
nrwn2
orwn2b