mekk[7], kpem[7], kemy[7], emek[6], peem[6],
byk[7], bym[7], bek[6], myk[6], kpy[6], pyk[6], bee[5], kek[5], kem[5], mee[4],
by[5], be[4], my[4], em[3], me[3], pe[3], ee[2],
