biosu[9], obuwi[9], obsuw[9],
uboi[8], bisu[8], bios[6], bosi[6], uowi[6], wisu[6], osuw[6], owsu[6], siwo[4], sowi[4], swoi[4], wsio[4],
obu[7], bus[7], boi[5], obi[5], bis[5], siu[5], sou[5], suw[5], osi[3], sio[3], soi[3], iwo[3], owi[3], wio[3], siw[3], wis[3], wsi[3],
bu[6], bi[4], bo[4], su[4], wu[4], si[2], os[2], iw[2],
