stq2
ttq2p
utq2pv
vtq2
wtq2p
hkr2p
ikr2pv
jkr2
kkr2p
lkr2pv
6as2pv
7as2
8as2p
9as2pv
abs2
v1s2
w1s2p
x1s2pv
y1s2
z1s2p
kst2p
lst2pv
mst2
nst2p
ost2pv