buht[7], hubt[7], brut[6], trub[6], hurt[5], ruht[5], hutu[5], urdu[4],
bub[7], buh[6], hub[6], hur[4], ruh[4], uhr[4], hut[4], uhu[4], dur[3],
hu[3], uh[3], du[2], ud[2], ur[2], tu[2],
