-aaa- -tree aaaee aaata aabaa aabba aabra abaab ababa ababe abaer abara abare abate abbar abbat abbet abear abeat abeba abebe abeer abeet abera abere aberr abert abrar abtaa abtar aeaea aebbe aetat aeter ar-ab araat arab- araba arabe araea arara arare arata arate arbab arbar arbat arbee arber arbet arbre areae arear areat areet arere arete arett arrea arret artar artat artea arter atara atbar atbat atear ateat ater- aterr atete atrab atree attar attea atter attra baabe baart baata baate babar babee baber babra baert baraa barab barar barat barba barbe barea barer baret barra barre barta batab batar batat batea bater batra batre batta batte bbart bbbee bbear be-er beara beare beart beata beate bebar bebat beber bebra beebe beete berar berat berba berbe berea beret berra berre berta berte betar betee beter betra betre bett- betta bette braat brate bratt breba breer breet brera brere brett brrar brrrr btr-t earar eatat eater eatre ebara ebart ebate ebber ebbet ebert eeeee erate erbaa erbar erbbe erber erear erere errat ertar erte erter etate etete etree etter ra-ra raaba raabe rabab rabat rabba rabbe rabet rabta rarae rareb raree rarer ratba rateb rater ratra ratta ratte rear- reata reate rebab rebar rebat rebbe reber rebet rebra reere rere- reree reret retab retar retee reter retta rette t-ara t-bar ta-ra ta-ta taart tabae tabar tabat taber tabet tabra tabre tarar tarat taree tarer taret tarra tarre tarta tarte tartt tataa tatar tatee tater tatra tatre tatta tbtbt teaba teaer tear- teara teare teart tebar tebat teber tebet tera- terat teret terra terre tert- tetar tetea teter tetr- tetra tette traba traer trata trate tratt treat treba treer treet trere treta trete trett ttttt