ciup[8], picu[8], pipu[8], biur[8], ciur[7],
buc[8], pub[8], cup[7], puc[7], pup[7], bru[7], bur[7], piu[6], cru[6], cip[5], pic[5], pip[5], rui[5],
bu[6], bi[4], ci[3], pi[3],
