mn0b
nn0bi
on0bib
pn0b
qn0bi
be1bi
ce1bib
de1b
ee1bi
fe1bib
041bib
141b
241bi
341bib
441b
pv2b
qv2bi
rv2bib
sv2b
tv2bi
em3bi
fm3bib
gm3b
hm3bi
im3bib