wob[8], hob[7], bio[6], obi[6], buh[6], hub[6], hoi[5], bis[5], bus[5], his[4], hui[4], sou[4], uso[4],
ob[5], wo[5], bi[4], ho[4], oh[4], hi[3], os[3], so[3], hu[3], uh[3], si[2], ui[2],
