bisu[8], nius[6], suni[6], winu[6], wisu[6],
bun[7], bus[7], bin[5], ibn[5], bis[5], siu[5], snu[5], wun[5], suw[5], niw[3], win[3], siw[3], wis[3], wsi[3],
bu[6], bi[4], nu[4], su[4], wu[4], in[2], ni[2], si[2], iw[2],
