aaaaba aba-wa abaera abburu abeere aberra abrera araua araura araure arbaer arbra areare areawe arraba arrear arreau arrere aruaru aubure awaara awarer awarua awbere ba-awa baabaa baabar baarbu baauer baawre bababe babare babbar baberu babrru babura barara barawa barbae barbar barbee barber barbra barbre barera barrea barrer baruar baruwa barwar baubee bauera baurua bawbee bbbbbb bearer beawar beebea beebee beraba berare berbar berbee berber berere berrer berube beurre beware brauer braura breare breau breere breuer brewer brubru bruree bubber bububu burbur bureau burree burrer earewe earwa eberau eburru eebree erbare erbree errare errea ewerer ewuare raabau rababa rawaru rawbar re-bar rearea rearer rebear rebrew reuere rewear rewere rubarb rubbee rubber rubbra rubraw ubuweb uruara uuearu wabara wabber warabe warawa warber wareru warrau warrea warree warrer warwar waubra wearer webber weewee werrar wewere wrabbe wubber wweraw