buf[11], fum[10], muf[10], fiu[9], cif[8], buc[8], bum[8], umb[8], cum[7], muc[7], umm[7], bim[6], mim[5], wic[4],
fu[8], uf[8], fi[6], bu[6], mu[5], bi[4], wu[4], ci[3], im[3], mi[3], iw[2],