caus[7], uowa[6], suwa[6], osuw[6], owsu[6], owca[5], owsa[4], sowa[4],
sou[5], suw[5], soc[4], osa[3], owa[3], swa[3], was[3],
au[4], su[4], wu[4], co[3], as[2], os[2],
