buf[11], fum[10], muf[10], fus[9], bum[8], umb[8], bun[7], bus[7], buz[7], bzu[7], mun[6], mus[6], sum[6], muz[6], snu[5], wun[5], suw[5], szu[5], zwu[5],
fu[8], uf[8], bu[6], mu[5], nu[4], su[4], wu[4],
