vtnn
wtnn1
xtnn1f
ytnn
ztnn1
kkon1
lkon1f
mkon
nkon1
okon1f
9apn1f
abpn
bbpn1
cbpn1f
dbpn
y1pn
z1pn1
01pn1f
11pn
21pn1
nsqn1
osqn1f
psqn
qsqn1
rsqn1f