a-a a-b aaa aab aah aan aao aar aas aav ab- aba abb abh abn abo abr abs abv aha ahb ahh ahn aho ahr ahs ahv an- ana anb anh ann ano anr ans anv aoa aob aoh aon aoo aor aos aov ar- ara arb arh arn aro arr ars arv as- asa asb ash asn aso asr ass asv av- ava avb avh avn avo avr avs baa bab bah ban bao bar bas bav bba bbb bbh bbn bbo bbr bbs bha bhb bhh bho bhr bhs bhv bna bnb bnn bno bnr bns bnv boa bob boh bon boo bor bos bov bra brb brh brn bro brr brs brv bsa bsb bsh bsn bso bsr bss bsv bva bvb bvh bvn bvo bvr bvs bvv haa hab hah han hao har has hav hba hbb hbh hbn hbo hbr hbs hbv hha hhb hhh hhn hho hhr hhs hhv hna hnb hnh hnn hno hns hnv hoa hob hoh hon hoo hor hos hov hr- hra hrb hrh hrn hro hrr hrs hrv hsa hsb hsh hsn hsr hss hsv hv- hva hvb hvn hvo hvr hvs hvv naa nab nah nan nao nar nas nav nba nbb nbn nbo nbr nbs nbv nha nhb nhh nhn nhr nhs nhv nna nnb nnh nnn nno nns nnv no- noa nob noh non noo nor nos nov nra nrb nrn nro nrr nrs nrv nsa nsb nsh nsn nso nsr nss nsv nva nvb nvh nvn nvv oaa oab oah oan oao oar oas oav ob- oba obb obh obn obo obr obs obv oha ohh ohn oho ohr ohs on- ona onb onh onn ono onr ons oo- ooa oob ooh oon ooo oor oos oov or- ora orb orh orn oro orr ors orv os- osa osb osh osn oso osr oss osv ov- ova ovb ovh ovo ovs ovv ra- raa rab rah ran rao rar ras rav rba rbb rbh rbn rbo rbr rbs rh- rha rhb rhh rhn rho rhr rhs rhv rna rnb rnh rnn rno rnr rns rnv roa rob roh ron roo ror ros rov rra rrb rrh rrn rrr rrs rsa rsb rsh rsn rso rsr rss rsv rva rvb rvh rvn rvo rvr rvs rvv saa sab sah san sao sar sas sav sba sbb sbh sbn sbo sbr sbs sbv sh- sha shb shh shn sho shr shs shv sna snb snn sno snr sns snv soa sob soh son soo sor sos sov sr- sra srb srh srn sro srr srs srv ss- ssa ssb ssh ssn sso ssr sss ssv sva svb svn svo svr svs svv v-a vaa vab vah van vao var vas vav vba vbh vbo vbr vbs vbv vh- vha vhb vho vhs vn- vna vno vnr vns vnv voa vob voh von voo vor vos vov vra vrb vrh vrn vrr vrs vsa vsb vsh vsn vso vsr vss vsv vva vvb vvo vvr vvs vvv

-ana a-ha aaaa aaab aaah aaan aaar aaas aaav aaba aabb aabh aaha aahs aana aaon aaoo aara aaro aars aasa aass aava abaa abab aban abar abas abb- abba abbb abbo abbr abbs abha abho abhr abhs aboa abob aboh abon 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 ana- anaa anab anah anan anao anar anas anba anbb anbo anha anhs anna annb anno anns ano- anoa anon anor anos ansa anso aoah aoba aonb aono aora aorb aorn aors aoss arab arah aran arar aras arba arbh arbs arh- arhs arna arno arns aroa arob aron aroo aror aros arr- arra arrh arro arrr arrs ars- arsa arso arva arvn arvo asaa asab asah asan asao asar asas asba asbo asha ashs asno asob ason asor asos asra asro asrs assa assh assn asso assr asss asva asvs avab avan avao avar avas avhs avon avor avos avra avro avva avvo baaa baah baan baar baas baba babb babo babr babs baha bahn baho bahr bahs bana banh bann bano banr bans baoh baon baos bar- bara barb barh barn baro barr bars basa bash baso bass bava bbas bbbb bbbs bbhs bhan bhao bhar bhhs bhor bhra bnas bnhs bnor bnrr bnss boab boan boar boas boba bobb bobo bobs boha bohn boho bohr bohs bona bonn bono bons boob booh boon boor boos bor- bora borh born boro borr bors bosa bosh bosn boso boss bova bovo brab brah bran brao bras brav brhs brna brno brns broa brob broh bron broo bror bros brrr brrs brsb brsr bsaa bsas bshs bsns bson bsos bsra bvhs haab haan haar haas haba habo habs haha hahn haho hahs hana hann hano hans haon haor hara harh harn haro harr hars harv hasa hash hass hava hbar hbbs hbhs hbos hbrs hbss hhaa hhhh hhhs hnhs hnna hoan hoar hoas hoba hobo hobs hoha hohn hoho hono hons hoon hoor hoos hora horn horo horr hors hosa hosh hoss hova hovs hran hras hrhs hrob hron hros hrso hsas hshs hsob hson hvar hvhs naaa naab naan naar naas naba nabo nabs naha nahr nahs nan- nana nanb nann nano nans naoh naor naos nara narh narn naro narr nars nas- nasa nasb nash naso nasr nass nasv nava navo navr navs navv nbaa nbar nbas nbbo nbhs nhhs nhnn nhon nhra nnhs nnnn nnos nnsa nnss noaa noah noba nobo nobs noha nohn noho nohs non- nona nonn nono nons noo- noob noon nooo noor noos noov nor- nora norb norn noro norr nors norv nos- nosa nosh noss nov- nova novo nrab nras nrhs nrna nron nrsa nrsv nsaa nsar nsbo nshs nsna nsnr nsos nsra nssa nssb nsso nssr nsss nvhs nvss oahs oara oars oass oavs oban obas obba obbo obhs obon obor obos obra obrh obro obsn obsr obss obvs ohan ohba ohho ohhs ohno