a-a a-b aaa aab aaf aan aar aas ab- aba abb abf abn abr abs af- afa afb aff afn afr afs an- ana anb anf ann anr ans ar- ara arb arf arn arr ars as- asa asb asf asn asr ass baa bab baf ban bar bas bba bbb bbf bbn bbr bbs bfa bfb bff bfn bfr bfs bna bnb bnf bnn bnr bns bra brb brf brn brr brs bsa bsb bsf bsn bsr bss faa fab faf fan far fas fba fbb fbf fbn fbr fbs ffa fff ffn ffr ffs fna fnb fnf fnn fnr fns fra frb frf frn frr frs fsa fsb fsf fsn fsr fss naa nab naf nan nar nas nba nbb nbf nbn nbr nbs nfa nfb nff nfn nfr nfs nna nnb nnf nnn nns nra nrb nrf nrn nrr nrs nsa nsb nsf nsn nsr nss ra- raa rab raf ran rar ras rba rbb rbf rbn rbr rbs rfa rfb rff rfn rfr rfs rna rnb rnn rnr rns rra rrb rrf rrn rrr rrs rsa rsb rsf rsn rsr rss saa sab saf san sar sas sba sbb sbf sbn sbr sbs sfa sfb sff sfn sfr sfs sna snb snf snn snr sns sr- sra srb srf srn srr srs ss- ssa ssb ssf ssn ssr sss

-ana aaaa aaab aaaf aaan aaar aaas aaba aabb aafa aafb aaff aana aara aars aasa aasf aass abaa abab abaf aban abar abas abb- abba abbb abbr abbs abff abra abrs abs- absa absf abss afaa afan afar afbs affa affs afr- afra afrs afsa afsb ana- anaa anab anan anar anas anba anbb anfa anna annb anns ansa ansf arab araf aran arar aras arba arbs arfa arfb arff arfs arna arns arr- arra arrr arrs ars- arsa asaa asab asaf asan asar asas asba asfa asra asrs assa assn assr asss baaa baaf baan baar baas baba babb babr babs baff bana bann banr bans bar- bara barb barf barn barr bars basa basf bass bbas bbbb bbbs bbfn bfas bffs bfsr bnas bnrr bnss brab braf bran bras brna brns brrr brrs brsb brsr bsaa bsas bsfa bsff bsfs bsns bsra faaa faan faas faba fabs fafa faff fana fans fara farb farr fars fasa fasn fass fbar fbrs ffar ffff ffrr ffsa ffss fnar fnrs frab fran fras frns frsb fsas fsra fssa fssf naaa naab naan naar naas naba nabf nabs nafa naff nafs nan- nana nanb nann nans nara narf narn narr nars nas- nasa nasb nasf nasr nass nbaa nbaf nbar nbas nbfa nfaa nfas nfff nfra nfrs nfsr nnnn nnsa nnss nrab nras nrna nrsa nsaa nsar nsfs nsna nsnr nsra nssa nssb nssf nssr nsss raab raaf raan raas raba rabb rabs rafa raff rana rann rans rara rarb rarf rars rasa rass rbaf rbbb rbbr rbbs rbss rnaf rnas rnbr rras rrna rrrr rsaa rsaf rsna rsnn rsnr rssa saab saaf saan saar saas saba sabb sabr sabs safa safb saff safr sana sann sanr sans sara sarf sarn sarr sars sasa sasf sass sbaa sbar sbas sbbs sbsa sfar sfas sfba sfnb sfra sfss snab snar snas snba snns snra snrs sraf sras srna srnn ssaa ssab ssan ssas ssbn ssbr ssns ssra ssrs sssa sssb sssf ssss

-aaa- aaaas aaasa aaass aabaa aabba aabfs aabra aarna aasra abaab ababa ababs abana abann abara abarn abasa abass abban abbar abbas abbrs abfab abffs abran abrar abras absar afara afars afnan afsar anaba anana anara anasa anass anban anbar annan annar annas anras ansan ansar ar-ab arab- araba arabs arana arans arara arars arass arbab arbar arbas arnan arnar arnas arran arras arsan asaba asafa asana asara asasa asfar asnan asnas asrar assab assaf assan assas assns baarn baars baban babar babas babbs babns babra bafan baffa baffs bafna bafra banaf banan banar banas banba banfa banff banna banns bansa baraa barab baran barar baras barba barbs barff barfs barna barns barra barrs barsa barss basab basan basar basna basra bassa braas braff brana brann brans brasa brass brrar brrrr bsaba fabas fabra faffs fafsa fanaa fanar fanas fanna farab faras farbs farfa farna farrs farsa farsb fnarr fraba frabs frans frass naans naban nabar nabas nabba nanan nanas nann- nanna naran naras narra nasaa nasan nasar nasba nassa nassr nrnas nsaba nsasa ra-ra raaba raaff raasa rabab raban rabas rabba rafar raffa raffs ranas ranna ranns raraf rarfs rasan rasar rasas rasfa rasna rasra rassa rffsa rrnas rsssf sa-ra saaba saabs saaff saana saans saara saarf saasa saban sabar sabas sabra sabsa safar saffa safra sanaa sanaf sanar sanas sanba sanna sanns sansa saraa sarab saraf saran saras sarna sarns sarra sarsa sasan sasna sassa sbrna sfaar sffan snabs snarf snasa snbrn snrfs srb-a srnas ssafa ssrna sssrb sssss

aaaaba aanaar aaraas aasaan abaana ababsa abanar abaran abasar abassa abbana abbasa abbass afassa afsana anaana anabaa anabar anabas ananab ananas anaran anarsa annaba ansara araafa araban arabas aransa araras arasan arbra arfara arfarf arnaba arnara arraba arrans arsans as-nas asanas asaran asarna asbanr assara assran baabaa baabar babana babars babbar bafana bafran banaba banana banans banara banasa banbar bannan bannar bansar baraan barana barara barban barbar barbas barbra barfan barnas barran barras barsar basans basara basfar bassan bassar bassra bbbbbb branna brasar fabara fabras fanfan faraar farara farfan farfar farnas farran farrar farsan frafra naaran nabran nafana nanana nanban nannan nannas nansan narrab narran nasnas nassar nassas raaban rababa rababs rabasa rabban raffan ranana ranban rnbass sabana sabans sabara sabbas sabran sabras safana safran safsaf safsar sannan sannar sansan sansar saraba sarana sarans sarara sarasa sarasb sarban sarbas sarran sarras sarsar sarsas sassan sfafaa snarfs sraban sranan ssabsa ssbars ssrnas sssfrs

abarsas an-naba an-nasr anarsas anbaran ar-rass aranas aransas as-saff asfaran asfaras baabarr banabar bananas banaras banasar banassa banbasa bannana bannans bansaan bansafa baraban barabas barabra barbana barbara barnaba barrass barsana basarab basaran bassana bbbbbbb brannan fan-fan farasan farfara farsara fasaran nabanna nan-nan nannans nansana