kecie[7], cerek[7], cerki[7], kirce[7], kreci[7], recki[7], recie[6],
ceik[6], ceki[6], ciek[6], icek[6], kice[6], ecie[5], erce[5], erek[5], erki[5], kier[5], reki[5],
cek[5], kic[5], cie[4], kei[4], kie[4], cer[4], ker[4], rek[4], ikr[4], kir[4], rei[3],
ce[3], ci[3], ki[3], ee[2], er[2], re[2],
