pechy[10], hepmy[10], echem[9], cepem[8], peemy[8],
mchy[9], mych[9], pych[9], mech[8], pech[8], hecy[8], hemy[8], eche[7], hece[7], myce[7], cepy[7], emce[6], peem[6],
hyc[7], yhm[7], phy[7], che[6], ech[6], hec[6], hem[6], hep[6], cym[6], myc[6], ehe[5], cep[5], mee[4],
hm[5], eh[4], he[4], my[4], ce[3], em[3], me[3], pe[3], ee[2],
