a-a a-b a-i aaa aab aaf aah aai aan aao aas ab- aba abb abf abh abi abn abo abs af- afa afb aff afh afi afn afo afs aha ahb ahf ahh ahi ahn aho ahs ai- aia aib aif aih aii ain aio ais an- ana anb anf anh ani ann ano ans aoa aob aof aoh aoi aon aoo aos as- asa asb asf ash asi asn aso ass baa bab baf bah bai ban bao bas bba bbb bbf bbh bbi bbn bbo bbs bfa bfb bff bfh bfi bfn bfo bfs bha bhb bhf bhh bhi bho bhs bi- bia bib bif bih bii bin bio bis bna bnb bnf bni bnn bno bns boa bob bof boh boi bon boo bos bsa bsb bsf bsh bsi bsn bso bss faa fab faf fah fai fan fao fas fba fbb fbf fbh fbi fbn fbo fbs ffa fff ffh ffi ffn ffo ffs fha fhb fhf fhh fhi fhn fho fhs fia fib fif fih fii fin fis fna fnb fnf fnh fni fnn fns foa fob fof foh foi fon foo fos fsa fsb fsf fsh fsi fsn fso fss h-i haa hab haf hah hai han hao has hba hbb hbf hbh hbi hbn hbo hbs hfa hfb hff hfh hfi hfn hfo hfs hha hhb hhf hhh hhi hhn hho hhs hia hib hif hih hii hin hio his hna hnb hnf hnh hnn hno hns hoa hob hof hoh hoi hon hoo hos hsa hsb hsf hsh hsi hsn hss i-f ia- iaa iab iaf iah iai ian iao ias iba ibb ibf ibh ibi ibn ibo ibs ifa ifb iff ifi ifn ifo ifs iha ihb ihf ihh ihi ihn iho ihs iia iib iif iih iii iin iio iis in- ina inb inf inh ini inn ino ins io- ioa iob iof ioh ioi ion ioo ios is- isa isb isf ish isi isn iso iss n-i naa nab naf nah nai nan nao nas nba nbb nbf nbi nbn nbo nbs nfa nfb nff nfi nfn nfo nfs nha nhb nhf nhh nhi nhn nhs nia nib nif nih nii nin nio nis nna nnb nnf nnh nni nnn nno nns no- noa nob nof noh noi non noo nos nsa nsb nsf nsh nsi nsn nso nss o-i oaa oab oaf oah oai oan oao oas ob- oba obb obf obh obi obn obo obs of- ofa ofb off ofi ofn ofo ofs oha ohf ohh ohi ohn oho ohs oia oib oif oii oin oio ois on- ona onb onf onh oni onn ono ons oo- ooa oob oof ooh ooi oon ooo oos os- osa osb osf osh osi osn oso oss saa sab saf sah sai san sao sas sba sbb sbf sbh sbi sbn sbo sbs sfa sfb sff sfh sfi sfn sfo sfs sh- sha shb shf shh shi shn sho shs sia sib sif sih sii sin sio sis sna snb snf sni snn sno sns soa sob sof soh soi son soo sos ss- ssa ssb ssf ssh ssi ssn sso sss

-ana a-ha a-ii aaaa aaab aaaf aaah aaai aaan aaas aaba aabb aabh aabi aafa aafb aaff aafi aaha aahs aaib aaii aain aais aana aani aaon aaoo aasa aasf aasi aass abaa abab abaf abai aban abas abb- abba abbb abbi abbo abbs abff abha abhi abho abhs abia abib abin abis aboa abob abof aboh abon aboo abos abs- absa absf absi abss afaa afan afao afbs affa affi affo affs afhs afia afib afif afin afis afoa afoo afsa afsb ahab ahah ahai ahas ahfa ahha ahhs ahio ahis ahoa ahsa ahso ahss aiai aian aias aiba aibn aibo aiff aifs aiha aiho aihs aiia aiib aiin aina aini aino ains aioi aion aisa aisb aish aisi aiso ana- anaa anab anah anai anan anao anas anba anbb anbi anbo anfa anfo anha anhs ania anib anif anin anio anis anna annb anni anno anns ano- anoa anon anos ansa ansf ansi anso aoah aoba aonb aono aoss asaa asab asaf asah asai asan asao asas asba asbo asfa asfi asha ashi ashs asia asif asii asin asio asis asni asno asob asof asoi ason asos assa assh assi assn asso asss ba-i baaa baaf baah baan baas baba babb babi babo babs baff bafo baha bahi bahn baho bahs baia baib bain baio bais bana banh bani bann bano bans baoh baon baos basa basf bash basi baso bass bbas bbbb bbbs bbfn bbhs bbin bfas bffs bfhs bfsi bhai bhan bhao bhff bhhs bhoi bhsf biaf bian biao bias biba bibb bibi bibo bibs bifa biff bifi biha bihi bihs biin biis bin- bina binh bini binn bino bins bio- bioi bion bios bis- bisa bish biso biss bnai bnas bnhs bnib bnin bnss boab boai boan boas boba bobb bobi bobo bobs bofa boff bofh bofs boha bohn boho bohs boi- boii boin bois bona boni bonn bono bons boob boof booh boon boos bosa bosh bosi bosn boso boss bsaa bsas bsfa bsff bsfs bshs bsin bsns bson bsos faaa faah faan faas faba fabi fabo fabs fafa faff fafi fafo faha fahn fahs fain faio fais fana fani fano fans faon fasa fash fasi fasn faso fass fbhs fbis ffff ffhs ffii ffsa ffss fhas fhfs fhhs fhss fiaa fiaf fian fias fiba fibs fifa fiff fifi fifo fiii fina fini finn fino fins fion fios fisa fish fisi fiss fnhs foaf foan foba fobs fofo fohn fohs foia foin fois fono fons foof foon foos fosa fosb fosh fosi foso foss fsai fsas fsfi fsfo fshb fshs fsia fssa fssf h-ii haab haaf haan haas haba habi habo habs hafb haff hafs haha hahn haho hahs haif hain hais hana hani hann hano hans haon hasa hash hasi hass hbbs hbhs hbio hbos hbss hfba hfhs hfss hhaa hhhh hhhs hhof hiaa hiab hian hias hiba hibi hifa hiff