BIRSES

biers 7/8 birse 7/8 breis 7/8 bries 7/8 ribes 7/8 bises 7/8 briss 7/8 rises 5/5 seirs 5/5 sires 5/5

bier 6/7 brei 6/7 brie 6/7 bise 6/7 rebs 6/7 bris 6/7 ribs 6/7 sibs 6/7 ires 4/4 reis 4/4 rise 4/4 seir 4/4 sire 4/4 seis 4/4 sers 4/4 sirs 4/4 sris 4/4

reb 5/6 rib 5/6 bes 5/6 bis 5/6 sib 5/6 ire 3/3 rei 3/3 sei 3/3 ers 3/3 res 3/3 ser 3/3 sir 3/3 sri 3/3 ess 3/3 sis 3/3

be 4/5 bi 4/5 bs 4/5 er 2/2 re 2/2 es 2/2 se 2/2 is 2/2 si 2/2 rs 2/2 ss 2/2