mamee[7], mamei[7], mamie[7], memei[7], memie[7], mimie[7],
imam[6], mami[6], mima[6], amie[5], amii[5], imie[5],
mam[5], mem[5], mim[5], mee[4], ima[4], mai[4], iii[3],
ma[3], em[3], me[3], im[3], mi[3], ee[2], ii[2],
