epoka[7], pekao[7],
peak[6], kapo[6], kopa[6], okap[6], opak[6], pako[6], epok[6], kwap[6], wkop[6], weka[5], kawo[5], owak[5], woka[5], weko[5],
kap[5], kpa[5], pak[5], kop[5], oka[4], eko[4], kaw[4], kwa[4], wek[4], kwo[4], wok[4], paw[4], ewa[3], ewe[3], owa[3], ewo[3], owe[3],
ka[3], ko[3], ok[3], pa[3], pe[3], op[3], po[3], ee[2], eo[2], ew[2], we[2],
