gust[9], tsug[9], octu[8], togo[7], ostu[7], suto[7], stoo[5],
cug[8], tog[6], out[6], uto[6], stu[6], ust[6], sou[5], soc[4], oto[4], sto[4], oso[3],
gu[6], tu[5], ut[5], go[4], su[4], co[3], ot[3], to[3], ts[3], os[2],
