bisu[8], pinu[7], pniu[7], psui[7], siup[7], nius[6], suni[6], sunn[6], psin[5], spin[5],
pub[8], bun[7], bus[7], piu[6], pun[6], psu[6], spu[6], bin[5], ibn[5], bis[5], siu[5], snu[5], nip[4], pin[4], pni[4], psi[4],
bu[6], bi[4], nu[4], su[4], pi[3], in[2], ni[2], si[2],
