bici[7], boki[7], icki[6], kici[6], koci[6],
cob[6], bok[6], kic[5], boi[5], obi[5], koc[5], kii[4], kio[4], koi[4],
bi[4], bo[4], ci[3], ki[3], co[3], ko[3], ok[3], ii[2],
