cech[8], chce[8], ghee[8], eche[7], hece[7], geek[7], glee[7], hele[7], cele[6], elce[6], elek[6], kele[6],
che[6], ech[6], hec[6], keg[6], leg[6], hel[6], ehe[5], cek[5], cel[5], cle[5], lec[5], kel[5], kle[5], lek[5], lee[4],
eh[4], he[4], ce[3], el[3], ee[2],
