pion
oionbv
nionb
mion
lionbv
0rnnbv
zrnnb
yrnn
xrnnbv
wrnnb
b1mnb
a1mn
90mnbv
80mnb
70mn
mamn
lamnbv
kamnb
jamn
iamnbv
xjlnbv
wjlnb
vjln
ujlnbv
tjlnb