bbfnn
cbfnnr
dbfn
ebfnn
fbfnnr
01fnnr
11fn
21fnn
31fnnr
41fn
psgn
qsgnn
rsgnnr
ssgn
tsgnn
ejhnn
fjhnnr
gjhn
hjhnn
ijhnnr
39hnnr
49hn
59hnn
69hnnr
79hn