ybp2
zbp2k
0bp2kr
1bp2
2bp2k
n2p2k
o2p2kr
p2p2
q2p2k
r2p2kr
ctq2kr
dtq2
etq2k
ftq2kr
gtq2
1jr2
2jr2k
3jr2kr
4jr2
5jr2k
qas2k
ras2kr
sas2
tas2k
uas2kr