aaaaba aaraas ababsa abasar abassa abbasa abbass abburu abubus aburas abusua arabas araras araua araura arbra arraba arsura aruaru as-sur assara assura asuras ausbbs baabaa baabar baarbu babars babbar babrru babura barara barbar barbas barbra barras barsar barsau baruar basara basrur bassar bassra bassus baurua bbbbbb brabus brasar braura brubru bubbas bububu buraas burasa burbur burras bursar bursas busbar raabau rababa rababs rabasa rassau rasura rubarb rubbra russas russus sabara sabbas sabras saburu saraba sarara sararu sarasa sarasb sarbas sarras sarrus sarsar sarsas sauaru saurus sausar ssabsa ssbars subara subaru suburb surasa surasu suraua susurr ubussu urasar urbasa uruara usausa ussara ususau