a-a a-b a-q aaa aab aad aan aao aaq aar aas ab- aba abb abd abn abo abq abr abs ad- ada adb add adn ado adq adr ads an- ana anb and ann ano anq anr ans aoa aob aod aon aoo aor aos aqa aqn aqo aqr aqs ar- ara arb ard arn aro arq arr ars as- asa asb asd asn aso asq asr ass baa bab bad ban bao baq bar bas bba bbb bbd bbn bbo bbq bbr bbs bda bdb bdd bdo bdq bdr bds bna bnb bnd bnn bno bnr bns boa bob bod bon boo boq bor bos bqd bra brb brd brn bro brq brr brs bsa bsb bsd bsn bso bsr bss daa dab dad dan dao daq dar das dba dbb dbd dbn dbo dbq dbr dbs dda ddb ddd ddn ddo ddq ddr dds dna dnb dnd dnn dno dnq dnr dns doa dob dod don doo doq dor dos dqa dqn dqs dra drb drd drn dro drq drr drs dsa dsb dsd dsn dso dsq dsr dss naa nab nad nan nao nar nas nba nbb nbd nbn nbo nbr nbs nda ndb ndd ndn ndo ndr nds nna nnb nnn nno nns no- noa nob nod non noo nor nos nqs nra nrb nrd nrn nro nrr nrs nsa nsb nsd nsn nso nsr nss oaa oab oad oan oao oaq oar oas ob- oba obb obd obn obo obr obs oda odb odd odn odo odr ods on- ona onb ond onn ono onr ons oo- ooa oob ood oon ooo oor oos oqb oqo or- ora orb ord orn oro orr ors os- osa osb osd osn oso osq osr oss qaa qad qan qar qas qba qbd qbq qbs qda qdb qdr qds qnb qnd qns qoo qor qos qqq qra qrb qrs qsa qsd qso qsr ra- raa rab rad ran rao raq rar ras rba rbb rbd rbn rbo rbr rbs rda rdb rdd rdn rdo rdr rds rna rnb rnd rnn rno rnr rns roa rob rod ron roo ror ros rqn rqs rra rrb rrd rrn rrq rrr rrs rsa rsb rsd rsn rso rsq rsr rss saa sab sad san sao saq sar sas sba sbb sbd sbn sbo sbq sbr sbs sda sdb sdd sdn sdo sdq sdr sds sna snb snd snn sno snr sns soa sob sod son soo soq sor sos sqa sqd sqn sqq sqr sqs sr- sra srb srd srn sro srq srr srs ss- ssa ssb ssd ssn sso ssq ssr sss

-ana a-do aaaa aaab aaad aaan aaar aaas aaba aabb aabd aada aads aana aand aaon aaoo aara aard aaro aars aasa aasd aass abaa abab abad aban abar abas abb- abba abbb abbo abbr abbs abda abdo aboa abob abod abon aboo abor abos abra abro abrs abs- absa absd abss adaa adab adad adan adao adar adas adba adda addd addn addo addr adds adna adns adob adod adon adoo ador ados adq- adra adro adrs adsa adso adsr adss ana- anaa anab anad anan anao anar anas anba anbb anbo and- anda ando andr ands anna annb anno anns ano- anoa anod anon anor anos ansa ansd anso aoba aonb aono aora aorb aorn aors aosd aoss aqan aqar aqas aqda aqra aqsa arab arad aran araq arar aras arba arbs arda ardo ards arna arnd arno arns aroa arob arod aron aroo aror aros arq- arqa arr- arra arro arrr arrs ars- arsa arsd arso asaa asab asad asan asao asar asas asba asbo asda asdo asds asno asob asod ason asor asos asra asro asrs assa assd assn asso assq assr asss baaa baad baan baar baas baba babb babo babr babs bada badb badd bado badr bads bana band bann bano banq banr bans baon baos baqa bar- bara barb bard barn baro barq barr bars basa baso bass bbad bbas bbbb bbbq bbbs bbdd bbdo bbqs bd-r bdna bdos bdsd bnas bnor bnrr bnss boab boad boan boar boas boba bobb bobo bobs boda bodb bodo bods bona bond bonn bono bons boob bood boon boor boos boqs bor- bora bord born boro borr bors bosa bosn boso boss brab brad bran brao bras brda brdo brds brna brno brns broa brob brod bron broo bror bros brrr brrs brsb brsr bsaa bsas bsbd bsnd bsns bsod bson bsos bsra bsrd bssd d-bo d-na daab daad daan daar daas daba dabb dabo dabs dada dado dads dana dand dann dano danr dans daon daos dara darb dard darn daro darr dars dasa dasb dasd dass dbar dbas dbos dbrn dbrs dbsa dbss dddd ddss dnaa dnab dnad dnan dnaq dnas dnsa doab doan doar doas doba dobb dobs dod- doda dodd dodo dods dona dond donn dono donq donr dons doob dood doon door doos dora dord dorn doro dorr dors dosa doso doss dqdb draa drab drad drar dras drba drda drna drno drob drod dron drra drrs drsa dsba dsda dsdr dsoa dsos dsrr dssa dssn dssq naaa naab naad naan naar naas naba nabo nabq nabs nada nadr nads nan- nana nanb nand nann nano nans naor naos naqa nara nard narn naro narr nars nas- nasa nasb nasd naso nasr nass nbaa nbad nbar nbas nbbo ndaa ndao ndas nddb nddo ndna ndor ndos ndss nndb nnnn nnos nnsa nnss noaa noba nobo nobs noda nodo nods non- nona nonn nono nons noo- noob noon nooo noor noos nor- nora norb nord norn noro norr nors nos- nosa noss nrab nras nrbq nrds nrna nron nrrd nrsa nsaa nsar nsbo nsds nsna nsnr nsos nsra nsrd nssa nssb nsso nssr nsss oara oars oass obad oban obas obba obbo obon oboq obor obos obra obro obsd obsn obsr obss odas odbo odda oddd odds odnb odon odoo odor odos odra odso onab onan onar onas onda ondo onna onno onod onon onor onos onra onso ooaa ooba