efem[9], semu[7], esem[5],
fum[10], muf[10], fus[9], fee[7], fes[7], emu[6], mus[6], sum[6], esu[5], mee[4], mes[4], sem[4],
fu[8], uf[8], ef[6], fe[6], mu[5], su[4], em[3], me[3], ee[2], es[2], se[2],
