eche[7], hece[7], chen[7], esce[5], scen[5], wece[5], news[4],
che[6], ech[6], hec[6], ehe[5], hen[5], hes[5], cen[4], cne[4], ces[4], cew[4], sen[3], ewe[3], wen[3], swe[3],
eh[4], he[4], ce[3], ee[2], en[2], es[2], se[2], ew[2], we[2],
