a-ha aaaa aaab aaah aaap aaar aaas aaba aabb aabh aabp aaha aahs aapa aaph aaps aara aarp aars aasa aass abaa abab abap abar abas abb- abba abbb abbr abbs abha abhr abhs abpa abpp abpr abps abra abrs abs- absa absp abss ahab ahah ahar ahas ahha ahhs ahra ahrr ahrs ahsa ahss apah apap apar apas apba apbr apbs aph- apha aphs appa apph appr apps apra aprs apsa apss arab arah arap arar aras arba arbh arbs arh- arhs arpa arps arr- arra arrh arrr arrs ars- arsa asaa asab asah asap asar asas asba asha ashp ashs aspa asph aspr asps asra asrs assa assh assp assr asss baaa baah baar baas baba babb babr babs baha bahr bahs bapa bapp baps bar- bara barb barh barr bars basa bash bass bbas bbbb bbbs bbhs bbpr bhar bhhs bhra bphs bpsa brab brah bras brhs brrr brrs brsb brsr bsaa bsap bsas bshs bspp bspr bsra haab haar haas haba habs haha hahs hapa happ haps hara harh harp harr hars hasa hash hasp hass hbar hbbs hbhs hbrs hbss hhaa hhhh hhhs hhpa hphs hpps hpss hrap hras hrhs hrpp hrps hsas hshs hspa hsps hssp paap paar paas paba paha pahp pahs papa papb papp papr paps par- para parp parr pars pasa pash pasp pass pbar pbhs pbpa pbrs pbsa pbsp phah phar phbs phhs phpa phrr phrs ppap ppar pphs pppa pppp ppps ppsh ppss prar pras prbs prhs prps prrs prsa prss psap psas psbr psha pshs psph pspp pspr psps psrp pssa raab raas raba rabb rabs raha rahr rahs rapa raph rapp raps rara rarb rars rasa rash rasp rass rbbb rbbr rbbs rbhs rbsp rbss rhap rhhs rphs rpps rrah rras rrhs rrrr rrsp rsaa rshs rspb rsps rssa saab saah saap saar saas saba sabb sabr sabs saha sahr sahs sapa sapp saps sara sarh sarp sarr sars sasa sash sass sbaa sbar sbas sbbs sbhs sbsa sbsp shab shah shap shar shas shbs shha shhh shhs shps shrp shrs sp-a spap spar spas sphr sphs spps sprs spsa spsp spss sras srhs srps srsp ssaa ssab ssap ssas ssbr sshs sspa ssps ssra ssrs sssa sssb sssh ssss