ceik[6], ceki[6], ciek[6], icek[6], kice[6], keki[6], ciep[6], pice[6], piec[6], ekip[6], epik[6], kepi[6], kiep[6], kpie[6],
cek[5], kic[5], kek[5], cep[5], cip[5], pic[5], kip[5], kpi[5], pik[5], cie[4], kei[4], kie[4], pie[4],
ce[3], ci[3], ki[3], pe[3], pi[3],
