abp2
bbp2t
cbp2tt
dbp2
ebp2t
z1p2t
01p2tt
11p2
21p2t
31p2tt
osq2tt
psq2
qsq2t
rsq2tt
ssq2
djr2
ejr2t
fjr2tt
gjr2
hjr2t
29r2t
39r2tt
49r2
59r2t
69r2tt