kirek[7], kirke[7], kirki[7], reiki[6],
keki[6], kirk[6], erki[5], kier[5], reki[5],
kiź[12], kek[5], kei[4], kie[4], kii[4], ker[4], rek[4], ikr[4], kir[4], rei[3],
ki[3], ii[2], er[2], re[2],
