-ana a-ii aaaa aaab aaac aaaf aaai aaan aaar aaba aabb aabc aabi aabt aaca aacb aacc aacf aaci aacn aacr aact aafa aafb aafc aaff aafi aaib aaic aaii aain aana aani aara aarc aari aart aata aatc aatf aatt abaa abab abac abaf abai aban abar abat abb- abba abbb abbi abbr abbt abca abcb abcc abcf abci abcn abcr abct abff abia abib abic abin abir abit abra abrc abri abta ac-t acaa acab acac acai acan acar acat acba acca accc accf acci acct acfc acfi acft aci- acia acic acif acin acir acr- acra acrc acri acrr acta actc actf acti actt afaa afan afar afat afca afcb afcc afci affa affc affi afft afia afib afif afin afir afit afr- afra afrc afri afta aftc aftn aiai aian aiba aibn aica aicc aicf aicr aiff aiia aiib aiic aiin aiir aina ainc aini aint aira airi airt aita aitf aiti aitr aitt ana- anaa anab anac anai anan anar anat anba anbb anbi anca ancc anct anfa ania anib anic anif anin anir anit anna annb anni annt anrc anri ant- anta anti antr antt arab arac araf arai aran arar arat arba arbi arc- arca arci arct arfa arfb arfc arff arft aria arib arif arii arin arit arna arni arnt arr- arra arrc arri arrr arrt arta artc arti artr at-t ataa atab atac atai atan atar atat atca atcc atcf atcr atfb atfc atia atic atif atin atit atna atra atrc atri atrn atta atti attn attr ba-i baaa baaf baan baar baat baba babb babi babr bac- baca bacc baci bacn bact bafc baff baft baia baib baic bain bair bait bana banc bani bann banr bant bar- bara barb barc barf bari barn barr bart bata batc batf bati batn batt bbbb bbci bbfc bbfn bbin bbrc bcaa bcar bcat bcbc bcca bccc bcci bcfc bcia bcit bcra bctc bfca bfta bftt biaf bian biar biat biba bibb bibi bica bicc bici bifa biff bifi biin bin- bina binc bini binn bint bira birb biri birn birr birt bita bitc bitt bnai bnib bnin bnrr bnta brab brac braf brai bran brat brca brcb brfc bria bric brin brit brna brrr brtc btaa btaf btan btcc btfc btrc btrt bttb caaa caab caac caaf caan caat caba cabf cabi cac- caca cacc caci cacr cafa cafb cafc caff caia caib caic cain cair cait cana canc cani cann cant cara carb carc carf cari carn carr cart cat- cata catb catc catf cati catt cbac cbar cbat cbbc cbca cbcc cbcn cbcr cbct cbfb cbfc cbia cbir cbit cbna cbrn cbrt cbta cbtc cbtf ccaa ccab ccac ccaf ccai ccar ccat ccba ccbc ccbn ccca cccb cccc cccf ccci ccfa ccfc ccff ccfi ccic ccii ccir ccna ccnb ccnc ccnf ccni ccnr ccra ccrc ccrf ccri ccrt cctb cctc cctt cfaa cfab cfac cfar cfbc cfbn cfbr cfbt cfca cfcb cfcf cfcn cffb cffr cfia cfit cfnb cfni cfnr cfra cfrb cfrn cfrt cfta cftc cftr ciaa cian ciar ciat ciba cibc cibi cica cicc cici cicr cict cifa ciff ciia ciii ciit cin- cina cinc cinf cini cint cira cirb circ ciri cirr cirt cita citb citf citi citt cnaa cnac cnbc cnci cnfa cnib cnic cnna cnrc cnrr cnrt cnta cntc cntf cntr crab crac craf crai cran crar crat crbc crca crcc crcr crfc cria crib cric crif crin crit crna crrt crtc crtf ctab ctan ctba ctbi ctca ctcf ctfc ctia ctic ctrc ctrn ctta cttn faaa faac faan faba fabi faca facc fact fafa fafc faff fafi fain fair fait fana fanc fani fant fara farb farc farr fart fata fatc fatf fati fatt fbar fcab fcar fcat fcba fcca fccf fcic fcii fcra ffar ffcc ffff ffii ffrr fftf fiaa fiac fiaf fian fiar fiat fiba fica ficc fict fifa fifc fiff fifi fift fiii fina fini finn fint fira firn fita fitc fiti fitt fnac fnar fnci fnta fntb frab frac fran frat frbc frcc frcn frfc fria frib fric frin frit frta ft-c ftan ftfc ftii iaaa iaac iaai iaat iaba iaca iacc iacr iact iafc iaff iaia iain iana iara iarc iart iata iatc iati ibac iban ibar ibat ibca ibfi ibia ibra ibrc ibri ibtb ibtc icaa icab icac icaf icai ican icar icat icbc icca iccb iccc iccf icci iccn iccr icct icfb icnb icnc icra icrc icrf icrr icrt icta ifaa ifac ifan ifar ifat ifbb ific ifit ifni ifnr ifra ifrb ifrf ifri ifta iftn iiac iica iifa iiii iiit iira iirc iita iitr iitt inab inac inaf inai inan inar inat inba inca incb inci incr infa infi inia init inna inni innr inra inri inta inti intn intr irac iraf irai iran irar irca ircc iri- iria iric irin irna irra irrc irri irta irtf irti itaa itac itaf itai itan itar itat itfa itia itic itif itin itra itrf itri itta ittf n-ii naaa naab naac naai naan naar naat naba nabc nabf nabi naca nacc nacf naci nafa nafc naff nafi naia naib naic naif nain nair nait nan- nana nanb nani nann nant nara narc narf nari narn narr nart nata natc nati natt nbaa nbaf nbar nbbc nbca nbcc nbci nbfa nbfc nbia nbic nbti ncaa ncac ncar ncat ncba ncbc ncbi ncca nccc nccf ncci nccn nccr ncct ncfc ncia ncit ncna ncnc ncra ncrc ncri ncta nctc nctr nfaa nfat nfct nfff nfia nfib nfic nfra nfta nftc niab niac niaf nian nibi nica nicc nicf nici nifa nifc niff nift niia niir niit nina nini nira nirt nita nitb nitc nitf niti nitr nnit nnnn nntn nrab nrca nrfc nric nrna nrrc nrta ntbc ntcc ntfc ntia ntrc nttr raab raaf raan raat raba rabb rabi rac- raca racc raci ract rafa rafc raff rafi raft raia raic raif raii rain rair rait rana ranc rani rann rant rara rarb rarf rari rata ratf rati ratt rbaf