pych[9], pech[8], hecy[8], cepy[7], cewy[6], wyce[6],
hyc[7], phy[7], che[6], ech[6], hec[6], hep[6], cep[5], cew[4], ewy[4],
eh[4], he[4], ce[3], pe[3], wy[3], ew[2], we[2],
