gemem[9], pepeg[9], merem[7], remem[7], repem[7],
gemm[8], merg[7], peem[6], perm[6], erem[5],
gem[6], mem[5], erg[5], mee[4], mer[4], rem[4], per[4], rep[4],
em[3], me[3], pe[3], ee[2], er[2], re[2],
