geek[7], glee[7], cele[6], elce[6], elek[6], kele[6], knel[6],
keg[6], leg[6], cek[5], cel[5], cle[5], lec[5], kel[5], kle[5], lek[5], gen[5], lee[4], cen[4], cne[4], len[4],
ce[3], el[3], ee[2], en[2],
