olp2tj
plp2
qlp2t
rlp2tj
slp2
dcq2
ecq2t
fcq2tj
gcq2
hcq2t
22q2t
32q2tj
42q2
52q2t
62q2tj
rtr2tj
str2
ttr2t
utr2tj
vtr2
gks2
hks2t
iks2tj
jks2
kks2t