mmpb
nmpbr
ompbrj
pmpb
qmpbr
bdqbr
cdqbrj
ddqb
edqbr
fdqbrj
03qbrj
13qb
23qbr
33qbrj
43qb
purb
qurbr
rurbrj
surb
turbr
elsbr
flsbrj
glsb
hlsbr
ilsbrj