buffo[14],
offs[11], soff[11], suff[10], gofs[9], ufos[8], bugs[7], obus[7], sugo[6],
off[10], uff[9], gof[8], bog[7], fug[7], ufo[7], bug[6], sog[5], bus[5], sou[4], uso[4],
ob[5], go[4], os[3], so[3],