-ana a-ii aaaa aaab aaac aaai aaan aaap aaar aaas aaba aabb aabc aabi aabp aabt aaca aacb aacc aaci aacn aacp aacr aacs aact aaib aaic aaii aain aais aana aani aanp aapa aapc aapi aaps aapt aara aarc aari aarp aars aart aasa aasc aasi aass aast aata aatc aatt abaa abab abac abai aban abap abar abas abat abb- abba abbb abbi abbr abbs abbt abca abcb abcc abci abcn abcp abcr abcs abct abia abib abic abin abir abis abit abpa abpc abpi abpn abpp abpr abps abra abrc abri abrs abs- absa absi absp abss abta abts ac-t acaa acab acac acai acan acap acar acas acat acba acca accc acci accp accs acct aci- acia acic acin acip acir acis acpa acpi acpr acps acpt acr- acra acrc acri acrr acrs acsa acsc acsi acss acst acta actc acti acts actt aiai aian aias aiba aibn aica aicc aicp aicr aics aiia aiib aiic aiin aiir aina ainc aini ains aint aipa aipi aips aira airi airp airs airt aisa aisb aisi aisr aist aita aiti aitr aits aitt ana- anaa anab anac anai anan anap anar anas anat anba anbb anbi anca ancc anct ania anib anic anin anip anir anis anit anna annb anni anns annt anp- anpa anpi anpp anpr anrc anri ansa ansi ansp ant- anta anti antr ants antt apac apai apan apap apar apas apat apba apbr apbs apca apcb apcc apcn apcr apcs api- apia apic apin apip apis apit apna apni appa appc appr apps appt apra aprc apri aprn aprs aprt apsa apsi apss apta aptc apti aptn apts aptt arab arac arai aran arap arar aras arat arba arbi arbs arc- arca arci arcs arct aria arib arii arin arip aris arit arna arni arns arnt arpa arpi arps arr- arra arrc arri arrr arrs arrt ars- arsa arsc arsi arst arta artc arti artr arts asaa asab asac asai asan asap asar asas asat asba asc- asca ascb ascc asci ascp ascr asct asia asic asii asin asip asir asis asit asnc asni aspa aspc aspi aspr asps aspt asra asrc asrs assa assc assi assn assp assr asss asst asta astb astc asti astp astr asts at-t ataa atab atac atai atan atap atar atas atat atbs atca atcc atcr atcs atia atic atin atip atis atit atna atns atpr atra atrc atri atrn atrp atsb atsc atsi atst atta atti attn attp attr atts ba-i baaa baan baar baas baat baba babb babi babr babs bac- baca bacc baci bacn bacs bact baia baib baic bain bair bais bait bana banc bani bann banp banr bans bant bapa bapc bapi bapp baps bapt bar- bara barb barc bari barn barr bars bart basa basc basi bass bast bata batc bati batn bats batt bbas bbbb bbbs bbci bbin bbpr bbrc bcaa bcap bcar bcas bcat bcbc bcbp bcbs bcca bccc bcci bccs bcia bcis bcit bcpp bcps bcra bcrs bcsa bcsc bcsn bcss bctc bcts bian biap biar bias biat biba bibb bibi bibs bica bicc bici bics biin biis bin- bina binc bini binn bins bint bipa bipp bips bira birb biri birn birr birs birt bis- bisa bisc bisp biss bist bita bitc bits bitt bnai bnas bnib bnin bnpp bnrr bnss bnta bpai bpcp bprc bpsa bpti brab brac brai bran bras brat brca brcb bria bric brin bris brit brna brns brrr brrs brsb brsr brst brtc bsaa bsac bsap bsas bsat bsci bscp bscs bsic bsin bsns bspp bspr bsra bssc bsts btaa btan btbp btcc btcs btps btrc btrt btss bttb caaa caab caac caan caap caas caat caba cabi cabs cac- caca cacc caci cacr caia caib caic cain caip cair cais cait cana canc cani cann canp cans cant capa capb capc capi capn capp caps capt cara carb carc cari carn carp carr cars cart casa casb casc casi casp casr cass cast cat- cata catb catc cati cats catt cbac cbar cbat cbbc cbbs cbca cbcc cbcn cbcp cbcr cbcs cbct cbia cbir cbit cbna cbpc cbpp cbrn cbrt cbsa cbsc cbsi cbsn cbta cbtc ccaa ccab ccac ccai ccap ccar ccas ccat ccba ccbc ccbn ccca cccb cccc ccci cccp cccs ccic ccii ccip ccir ccis ccna ccnb ccnc ccni ccnp ccnr ccns ccpa ccpn ccpp ccpr ccps ccra ccrc ccri ccrp ccrs ccrt ccsa ccsi ccsn ccsp ccss ccst cctb cctc cctt ciaa cian ciar cias ciat ciba cibc cibi cica cicc cici cicr cics cict ciia ciii ciis ciit cin- cina cinc cini cint cipa cipp cips cira cirb circ ciri cirr cirs cirt cis- cisa cisc cisn cisp cisr ciss cist cita citb citi citp cits citt cnaa cnac cnap cnas cnbc cnbp cnci cncp cnib cnic cnna cnpa cnrc cnrr cnrt cnsa cnss cnta cntc cntr cpaa cpac cpan cpap cpas cpbc cpca cpcs cpia cpic cpnb cpni cpns cpnt cppa cpps cpri cprs cprt cpsa cpsc cpsr cptp cptr cpts crab crac crai cran crap crar cras crat crbc crca crcc crcr cria crib cric crin crip cris crit crna crns crpc crps crrt crsa crsp crss crst crtc crtp crts csaa csab csac csar csas csat cscb cscc csci cscr cscs csia csib csir csis csit csnp cspa cspb cspc cspi csps cspt csra csrc csrs cssa cssr csta cstc cstr csts ctab ctan ctba ctbi ctbs ctca ctcp ctia ctic ctns ctpp ctps ctrc ctrn ctrp ctrs ctsa ctsc ctsn ctss ctta cttn ctts iaaa iaac iaai iaap iaas iaat iaba iaca iacc iacp iacr iacs iact iaia iain iais iana ians iapa iapp iaps iapt iara iarc iars iart iasa iasc iasi iasp iasr iata iatc iati ibac iban ibar ibas ibat ibca ibcs ibia ibis ibns ibra ibrc ibri ibsa ibsn ibss ibtb ibtc ibts icaa icab icac icai ican icap icar icas icat icbc icbp icbs icca iccb iccc icci iccn iccp iccr iccs icct icis icnb icnc icns icpa