efę[11], fee[7], ref[7], frr[7], erę[7], ewę[7], rwę[7], wrę[7], cer[4], cew[4], ewe[3], rew[3], wre[3], wrr[3],
ef[6], fe[6], ce[3], ee[2], er[2], re[2], ew[2], we[2],
