hobo[8], dobo[7], boot[7], host[7], dodo[6], boso[6], sodo[5], stoo[5],
bod[6], bot[6], hot[6], oho[5], odo[4], oto[4], sto[4], oso[3],
bo[4], ho[4], oh[4], do[3], od[3], ot[3], to[3], ts[3], os[2],
