aaaaba abacab abarca abburu accara acucar apraca aracar aracu arapua araua arauca araura arbra arraba aruaru aubrac aucuba auparu baabaa baabar baarbu babacu babarc babbar babrru babura bacaba bacau baccar bacpac bapara baraca barara barbar barbra barcap barcar barcau baruar baucau baupur baurua bbbbbb bracca braura brubru bububu buccra buraca burbur burrup cabar cabara cabarr cabucu cacapa caraca caracu carapa carara carbap carcar carpar carru carura caruru cracca crupac cubura cucurb curaca curara curbar curuba curuca paarup paccar papara paraba parcar pppppp pucara purpur raabau rababa rap-up rub-up rubarb rubbra rucar rupara uacaba uapaca ucuuba uparap uppara upparu urapar urraca uruara urucup urupa uruppu