waus[6], rosa[5], raus[4],
war[5], was[5], wau[5], sou[4], uso[4], ars[3], ras[3], rau[3], aus[3], sau[3], rus[3], sur[3], urs[3],
wo[5], os[3], so[3], ar[2], as[2], au[2], ur[2],
