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a-be a-do a-wa aaaa aaab aaad aaae aaap aaar aaba aabb aabd aabp aabw aada aade aaea aaep aaoe aaoo aaow aapa aapo aara aard aare aaro aarp aaww abaa abab abad abae abap abar abaw abb- abba abbb abbe abbo abbr abda abdo abed abee aber aboa abob abod aboo abor abow abpa abpd abpp abpr abra abro abwa abwe abwr adaa adab adad adae adao adap adar adaw adba adda addd adde addo addr adea adeb adee adeo ader adew adob adod adoe adoo ador adp- adra adre adro adwa aeap aede aeer aer- aera aerd aero aoba aopo aora aorb aowd apao apap apar apaw apba apbr apda apdd apea aped apep aper apo- apod apoe apoo apop apor appa appd appr apra apre apro apwa arab arad arae arap arar araw arba arbe arda arde ardo area ared aree areo arep arew aroa arob arod aroe aroo aror arow arpa arpe arr- arra arre arro arrr arwa arwe awad awae awar awbe awe- aweb awed awee awer awoo awow awpp awre awro awwa baaa baad baar baba babb babe babo babr bada badb badd bade bado badr baed baer bapa bape bapp bar- bara barb bard bare baro barr baw- bawd bawe bbad bbbb bbdd bbdo bbeb bbpr bbwr bd-r bead beap bear beaw beba bebb bebe bebo beda bede bedo beeb beed beep beer beo- beod beor bepo bera berd bere bero berr bewa bewe boab boad boar boba bobb bobe bobo bobw boda bodb bode bodo boea boee boeo boep boer boob bood booe boop boor boow bopa bope bopp bor- bora bord bore boro borr borw bowa bowd bowe bowr bpda bpea bpoe bprd brab brad brae brao braw brda brdo brea breb bred bree breo brep brer brew broa brob brod broe broo bror brow brrr brwe bwaa d-bo daab daad daae daap daar daba dabb dabo dabp dada dade dado daeb daer dapa dape dapp dara darb dard dare daro darp darr dawa dawd dawe dawo dawr dbar dbpd dddd ddpo ddre dead deae deap dear deaw deba debe deda dedd dede dedo deeb deed deep deer deop deor depa depe depo depp depr der- dera derb dere dero derp derr dewa dewe doab doae doap doar doba dobb dobe dod- doda dodd dode dodo doea doer doob dood doop door dopa dope dopo dopp dopr dora dord dore doro dorp dorr dowa dowb dowd dowe dowp dowr dpaa dper dppa draa drab drad drap drar draw drba drda drea dred dree drew drob drod drop drow drra dwad dwar dwbe dwbr dwdd dwer dwor dwrd dwrw dwwe dwww eaba eada eadb eadd eadp eaop eapp eara earb eard eare earo earp earw ebba ebbo ebbr ebbw ebed eber eboe eboo ebor ebow ebpo ebro edad edar edaw edda edde eddo eddp ede- edea eder edod edra eede eeea eeee eera eero eode eora eore epaa epad epee eper epod epor eppa eppo eppp