buf[11], fum[10], muf[10], pfu[10], puf[10], fiu[9], pif[8], bum[8], umb[8], pub[8], pum[7], bym[7], bim[6], piu[6],
fu[8], uf[8], fi[6], bu[6], mu[5], by[5], bi[4], my[4], im[3], mi[3], pi[3],
