eche[7], hece[7], chen[7], cher[7], herc[7], henr[6], hewr[6], erce[5], wece[5], nerw[4],
che[6], ech[6], hec[6], ehe[5], hen[5], her[5], cen[4], cne[4], cer[4], cew[4], ner[3], ren[3], ewe[3], wen[3], rew[3], wre[3],
eh[4], he[4], ce[3], ee[2], en[2], er[2], re[2], ew[2], we[2],
