hob[7], bio[6], obi[6], bon[6], bor[6], bin[5], hoi[5], ohr[5], rho[5], roh[5], hin[4], ihn[4], ion[4], non[4], ihr[4], roi[4],
ob[5], bi[4], ho[4], oh[4], hi[3], on[3], in[2],