lu2obb
mu2o
nu2ob
ou2obb
pu2o
al3o
bl3ob
cl3obb
dl3o
el3ob
zb4ob
0b4obb
1b4o
2b4ob
3b4obb
o24obb
p24o
q24ob
r24obb
s24o
dt5o
et5ob
ft5obb
gt5o
ht5ob