kiź[12], kiś[8], koś[8], roś[7], kei[4], kie[4], eko[4], kio[4], koi[4], ker[4], rek[4], ikr[4], kir[4], kor[4], kro[4], okr[4], ork[4], rok[4], rei[3], ero[3], roi[3],
eś[6], oś[6], ki[3], ko[3], ok[3], eo[2], er[2], re[2], or[2], ro[2],