hof[8], hob[7], huf[7], ufo[7], bio[6], obi[6], buh[6], hub[6], hoi[5], ido[4], iod[4], hui[4], duo[4],
ob[5], bi[4], ho[4], oh[4], hi[3], do[3], od[3], hu[3], uh[3], du[2], ud[2], ui[2],
