arę[7], erę[7], ewę[7], rwę[7], wrę[7], ecu[6], cru[6], aur[5], car[4], rac[4], cer[4], cew[4], era[3], rea[3], ewa[3], rwa[3], war[3], rew[3], wre[3],
au[4], wu[4], ce[3], ar[2], er[2], re[2], ew[2], we[2],