form[10], noch[9], chor[9], roch[9], froh[9], mohn[8], mohr[8], fron[8], norm[7], horn[6],
och[8], hof[8], ohm[7], fon[7], rom[6], ohr[5], rho[5], roh[5], non[4],
hm[5], ho[4], oh[4], on[3],
