-al -ol a-a a-b aaa aab aah aal aao aar aas ab- aba abb abh abl abo abr abs aha ahb ahh ahl aho ahr ahs al- ala alb alh all alo alr als aoa aob aoh aol aoo aor aos ar- ara arb arh arl aro arr ars as- asa asb ash asl aso asr ass baa bab bah bal bao bar bas bba bbb bbh bbl bbo bbr bbs bha bhb bhh bhl bho bhr bhs bla blb blh bll blo blr bls boa bob boh bol boo bor bos bra brb brh brl bro brr brs bsa bsb bsh bsl bso bsr bss haa hab hah hal hao har has hba hbb hbh hbl hbo hbr hbs hha hhb hhh hhl hho hhr hhs hla hlb hlh hll hlo hlr hls hoa hob hoh hol hoo hor hos hr- hra hrb hrh hrl hro hrr hrs hsa hsb hsh hsl hsr hss la- laa lab lah lal lao lar las lba lbb lbh lbl lbo lbr lbs lha lhb lhh lho lhr lhs lla llb lll llo llr lls loa lob loh lol loo lor los lra lrb lrh lro lrr lrs lsa lsb lsh lsl lso lsr lss oaa oab oah oal oao oar oas ob- oba obb obh obl obo obr obs oha ohh ohl oho ohr ohs ola olb oll olo ols oo- ooa oob ooh ool ooo oor oos or- ora orb orh orl oro orr ors os- osa osb osh osl oso osr oss ra- raa rab rah ral rao rar ras rba rbb rbh rbl rbo rbr rbs rh- rha rhb rhh rhl rho rhr rhs rla rlh rll rlo rlr rls roa rob roh rol roo ror ros rra rrb rrh rrl rrr rrs rsa rsb rsh rsl rso rsr rss saa sab sah sal sao sar sas sba sbb sbh sbl sbo sbr sbs sh- sha shb shh shl sho shr shs sla slb slh sll slo slr sls soa sob soh sol soo sor sos sr- sra srb srh srl sro srr srs ss- ssa ssb ssh ssl sso ssr sss

a-ha aaaa aaab aaah aaal aaar aaas aaba aabb aabh aabl aaha aahl aahs aala aall aalo aals aaoo aara aaro aars aasa aass abaa abab abal abar abas abb- abba abbb abbo abbr abbs abha abho abhr abhs abla ablo abls aboa abob aboh abol aboo abor abos abra abro abrs abs- absa absl abss ahab ahah ahal ahar ahas ahha ahhs ahla ahoa ahor ahra ahrr ahrs ahsa ahso ahss alaa alal alao alar alas alb- alba albo albs alha alhs all- alla allh alll allo allr alls aloa aloh alol aloo alor alos alro alsa also aoah aoba aola aora aorb aors aoss arab arah aral arar aras arba arbh arbs arh- arhs arla arlo aroa arob aroo aror aros arr- arra arrh arro arrr arrs ars- arsa arso asaa asab asah asal asao asar asas asba asbo asha ashs asla aslo aslr asob asor asos asra asro asrs assa assh assl asso assr asss baaa baah baal baar baas baba babb babo babr babs baha bahl baho bahr bahs bala ball balo bals baoh baol baos bar- bara barb barh baro barr bars basa bash baso bass bbas bbbb bbbs bbhs bblb bbls bhao bhar bhhs bhor bhra blaa blab blah blas blhs blls blob bloo blss boab boal boar boas boba bobb bobo bobs boha bohl boho bohr bohs bola boll bolo bols boob booh bool boor boos bor- bora borh boro borr bors bosa bosh boso boss brab brah brao bras brhs brls broa brob broh brol broo bror bros brrr brrs brsb brsr bsaa bsas bshs bsos bsra haab haal haar haas haba habo habs haha haho hahs hal- hala halb hall halo hals haor hara harh harl haro harr hars hasa hash hass hbar hbbs hbhs hbos hbrs hbss hhaa hhhh hhhs hhla hlah hlas hlhs hlss hoar hoas hoba hobo hobs hoha hohl hoho hol- hola holb holh holl holo hols hool hoor hoos hora horl horo horr hors hosa hosh hoss hras hrbl hrhs hrob hros hrso hsas hshs hsls hsob laaa laal laar laas laba labo labr labs laha laho lahr lahs lala lall lalo laos lara larb larr lars lasa lash laso lass lbar lbhs lblr lbos lbrs lhas lhbs lhhh lhhs lhor lhsa lhss llao llbs llhs llll lloa lloo loar loas lob- loba lobb lobh lobo lobs loha loho lohr lohs lola loll lolo lols loob lool loor loos lora loro lors losa losh loso loss lral lrba lrhs lrrr ls-r lshs lsla lsoh lssa lsso lssr oahs oall oara oars oasl oass obal obas obba obbo obhs obla obls obol obor obos obra obrh obro obsr obss ohal ohba ohho ohhs ohob ohoh ohos ohra ohso ohss olah olar olas olba olbo olla ollo olor olos olsh ooaa ooba ooha ooho oohs oola oolo oooh oooo ooos oora oosa orab orah oral orao orar oras orba orbb orbo orbs orhs orla orlo oro- oror oros orra orro orrs orsa orso osar osas osba osha osho oshs osla oslo osoo osor osos osro ossa ossb osso raab raas raba rabb rabl rabo rabs raha rahl rahr rahs rala ralb rall ralo raob raoh raol raos rara rarb raro rars rasa rash rasl raso rass rbbb rbbr rbbs rbhs rboh rbsl rbss rhhs rhls rhoa rhob rhoh rhos rlab rlls rlsh roab roar roas rob- roba robb robo robs roha rohl rohr rohs rola roll rolo roob rool roor roos rora roro rosa rosh roso ross rrah rras rrhs rrrr rsaa rshs rsos rssa rssl s-os saab saah saal saar saas saba sabb sabo sabr sabs saha sahl saho sahr sahs sala salh sall salo sals saol saor saos sara sarh sarl saro sarr sars sasa sash sasl saso sass sbaa sbar sbas sbbs sbhs sbor sbsa shab shah shal shao shar shas shbs shha shhh shhs shl- shls shoa shoo shor shos shrs