erhu[8], nepu[7], puer[7], repu[7], henr[6], renu[6], uren[6], hewr[6], eruw[6], nerp[5], werp[5], nerw[4],
phu[8], puh[8], hun[7], hep[6], pun[6], hen[5], her[5], nur[5], run[5], urn[5], wun[5], nep[4], pen[4], per[4], rep[4], ner[3], ren[3], wen[3], rew[3], wre[3],
hu[6], eh[4], he[4], nu[4], wu[4], pe[3], en[2], er[2], re[2], ew[2], we[2],
