beku[9], ubek[9], kemu[8], kpem[7], emek[6], peem[6],
buk[8], kub[8], bum[8], umb[8], pub[8], kum[7], kup[7], puk[7], pum[7], bek[6], emu[6], bee[5], kem[5], mee[4],
bu[6], ku[5], mu[5], be[4], em[3], me[3], pe[3], ee[2],
