bici[7], bind[7], chin[7], nich[7], irch[7], nici[5],
bid[6], chi[6], ich[6], bin[5], ibn[5], cni[4], nic[4], dni[4], ind[4], inr[3],
bi[4], hi[4], ci[3], id[3], ii[2], in[2], ni[2],
