arek[5], erka[5], kare[5], erek[5], weka[5], wrak[5], krew[5], werk[5], rewa[4],
akr[4], ark[4], kar[4], kra[4], rak[4], ker[4], rek[4], kaw[4], kwa[4], wek[4], era[3], rea[3], ewa[3], ewe[3], rwa[3], war[3], rew[3], wre[3],
ka[3], ee[2], ar[2], er[2], re[2], ew[2], we[2],
