city[16], buch[10], tuch[8], buht[7], hubt[7],
chi[7], ich[7], tic[6], buh[6], hub[6], cut[6], bit[5], hit[4], hui[4], hut[4],
bi[4], hi[3], hu[3], uh[3], ti[2], ui[2], tu[2],
