bums[9], semu[7], sepu[7], peem[6], psem[6], spem[6], esem[5],
bum[8], umb[8], pub[8], pum[7], bus[7], emu[6], mus[6], sum[6], psu[6], spu[6], bee[5], esu[5], mee[4], mes[4], sem[4], sep[4],
bu[6], mu[5], be[4], su[4], em[3], me[3], pe[3], ee[2], es[2], se[2],
