bisy[7], bosy[7], oboi[6], bios[6], bosi[6], boso[6],
boy[6], oby[6], boi[5], obi[5], bis[5], osy[4], osi[3], sio[3], soi[3], oso[3],
oń[8], by[5], bi[4], bo[4], si[2], os[2],
