a-a a-b aaa aab aah aao aar aas aav ab- aba abb abh abo abr abs abv aha ahb ahh aho ahr ahs ahv aoa aob aoh aoo aor aos aov ar- ara arb arh aro arr ars arv as- asa asb ash aso asr ass asv av- ava avb avh avo avr avs baa bab bah bao bar bas bav bba bbb bbh bbo bbr bbs bha bhb bhh bho bhr bhs bhv boa bob boh boo bor bos bov bra brb brh bro brr brs brv bsa bsb bsh bso bsr bss bsv bva bvb bvh bvo bvr bvs bvv haa hab hah hao har has hav hba hbb hbh hbo hbr hbs hbv hha hhb hhh hho hhr hhs hhv hoa hob hoh hoo hor hos hov hr- hra hrb hrh hro hrr hrs hrv hsa hsb hsh hsr hss hsv hv- hva hvb hvo hvr hvs hvv oaa oab oah oao oar oas oav ob- oba obb obh obo obr obs obv oha ohh oho ohr ohs oo- ooa oob ooh ooo oor oos oov or- ora orb orh oro orr ors orv os- osa osb osh oso osr oss osv ov- ova ovb ovh ovo ovs ovv ra- raa rab rah rao rar ras rav rba rbb rbh rbo rbr rbs rh- rha rhb rhh rho rhr rhs rhv roa rob roh roo ror ros rov rra rrb rrh rrr rrs rsa rsb rsh rso rsr rss rsv rva rvb rvh rvo rvr rvs rvv saa sab sah sao sar sas sav sba sbb sbh sbo sbr sbs sbv sh- sha shb shh sho shr shs shv soa sob soh soo sor sos sov sr- sra srb srh sro srr srs srv ss- ssa ssb ssh sso ssr sss ssv sva svb svo svr svs svv v-a vaa vab vah vao var vas vav vba vbh vbo vbr vbs vbv vh- vha vhb vho vhs voa vob voh voo vor vos vov vra vrb vrh vrr vrs vsa vsb vsh vso vsr vss vsv vva vvb vvo vvr vvs vvv

a-ha aaaa aaab aaah aaar aaas aaav aaba aabb aabh aaha aahs aaoo aara aaro aars aasa aass aava abaa abab abar abas abb- abba abbb abbo abbr abbs abha abho abhr abhs aboa abob aboh aboo abor abos abov abra abro abrs abs- absa abss abva ahab ahah ahar ahas ahha ahhs ahoa ahor ahra ahrr ahrs ahsa ahso ahss ahva aoah aoba aora aorb aors aoss arab arah arar aras arba arbh arbs arh- arhs aroa arob aroo aror aros arr- arra arrh arro arrr arrs ars- arsa arso arva arvo asaa asab asah asao asar asas asba asbo asha ashs asob asor asos asra asro asrs assa assh asso assr asss asva asvs avab avao avar avas avhs avor avos avra avro avva avvo baaa baah baar baas baba babb babo babr babs baha baho bahr bahs baoh baos bar- bara barb barh baro barr bars basa bash baso bass bava bbas bbbb bbbs bbhs bhao bhar bhhs bhor bhra boab boar boas boba bobb bobo bobs boha boho bohr bohs boob booh boor boos bor- bora borh boro borr bors bosa bosh boso boss bova bovo brab brah brao bras brav brhs broa brob broh broo bror bros brrr brrs brsb brsr bsaa bsas bshs bsos bsra bvhs haab haar haas haba habo habs haha haho hahs haor hara harh haro harr hars harv hasa hash hass hava hbar hbbs hbhs hbos hbrs hbss hhaa hhhh hhhs hoar hoas hoba hobo hobs hoha hoho hoor hoos hora horo horr hors hosa hosh hoss hova hovs hras hrhs hrob hros hrso hsas hshs hsob hvar hvhs oahs oara oars oass oavs obas obba obbo obhs obor obos obra obrh obro obsr obss obvs ohba ohho ohhs ohob ohoh ohos ohra ohso ohss ooaa ooba ooha ooho oohs oooh oooo ooos oora oosa orab orah orao orar oras orav orba orbb orbo orbs orhs oro- oror oros orra orro orrs orsa orso orvr orvs osar osas osba osha osho oshs osoo osor osos osov osro ossa ossb osso ovar ovhs ovo- ovoo ovra raab raas raba rabb rabo rabs raha rahr rahs raob raoh raos rara rarb raro rars rasa rash raso rass rava rbbb rbbr rbbs rbhs rboh rbss rhhs rhoa rhob rhoh rhos roab roar roas rob- roba robb robo robs roha rohr rohs roob roor roos rora roro rosa rosh roso ross rova rovo rovs rrah rras rrhs rrrr rsaa rshs rsos rssa rvhs rvvh s-os saab saah saar saas saba sabb sabo sabr sabs saha saho sahr sahs saor saos sara sarh saro sarr sars sarv sasa sash saso sass sava savo savs sbaa sbar sbas sbbs sbhs sbor sbsa shab shah shao shar shas shav shbs shha shhh shhs shoa shoo shor shos shrs shva soar soas soba sobo sobr sobs soha sohh soho sohs soor soos sora sorb sorh soro sorr sors sosa sosh soso soss sosv sova sovo sovs sras srhs sros ssaa ssab ssao ssas ssbr sshs ssra ssrs sssa sssb sssh ssss svar svhs svor vaar vaas vabs vaho vahs vara varr vars vas- vasa vash vaso vass vava vavs vhhh vhhs voar voho voor vor- vora voro vors vosa voso voss vras vrav vrba vrhs vrsa vshs vvhs vvob vvsb vvvv

-aaa- a-vsb aaaah aaaas aaasa aaass aabaa aabba aabra aahaa aarah aaroh aasha aasra abaab ababa ababs abara abasa abash abass abava abbar abbas abbos abbrs abhar abhor aboab abobo aboha abora aboso abovo abrar abras absar ah-so ahabs ahahs ahash ahava ahhaa ahhha ahoah ahora ahrab ahrar aoos ar-ab arab- araba arabo arabs arahs arara arars arash arass arava arbab arbar arbas arbor arbos arhar aroab aroar aroba aroha aroor aroos arora arosa arrah arras arrha arros arsha arsho arsos arsov arvar arvas arvos asaba asara asarh asaro asasa asava asbah asbos asbro ashab ashar ashas ashra ashva asoar asors asosa asrar asror assab assas assh- assoa assos asvab avara avaro