acha[7], anch[7], chan[7], chna[7], chin[7], nich[7], acan[5], naci[5], nica[5],
ach[6], cha[6], chi[6], ich[6], aha[5], hai[5], han[5], cna[4], cni[4], nic[4], ana[3], ani[3],
ha[4], hi[4], ci[3], aa[2], na[2], in[2], ni[2],
