china[8], archi[8], ircha[8], ranch[8], carin[6],
anch[7], chan[7], chna[7], chin[7], nich[7], char[7], harc[7], irch[7], naci[5], nica[5], arni[4], inra[4], nair[4], rani[4],
ach[6], cha[6], chi[6], ich[6], hai[5], han[5], cna[4], cni[4], nic[4], car[4], rac[4], ani[3], air[3], rai[3], nar[3], ran[3], inr[3],
ha[4], hi[4], ci[3], na[2], in[2], ni[2], ar[2],
