-ana aaaa aaac aaan aaap aaar aaas aaca aacc aacn aacp aacr aacs aact aana aanp aapa aapc aaps aapt aara aarc aarp aars aart aasa aasc aass aast aata aatc aatt ac-t acaa acac acan acap acar acas acat acca accc accp accs acct acpa acpr acps acpt acr- acra acrc acrr acrs acsa acsc acss acst acta actc acts actt ana- anaa anac anan anap anar anas anat anca ancc anct anna anns annt anp- anpa anpp anpr anrc ansa ansp ant- anta antr ants antt apac apan apap apar apas apat apca apcc apcn apcr apcs apna appa appc appr apps appt apra aprc aprn aprs aprt apsa apss apta aptc aptn apts aptt arac aran arap arar aras arat arc- arca arcs arct arna arns arnt arpa arps arr- arra arrc arrr arrs arrt ars- arsa arsc arst arta artc artr arts asaa asac asan asap asar asas asat asc- asca ascc ascp ascr asct asnc aspa aspc aspr asps aspt asra asrc asrs assa assc assn assp assr asss asst asta astc astp astr asts at-t ataa atac atan atap atar atas atat atca atcc atcr atcs atna atns atpr atra atrc atrn atrp atsc atst atta attn attp attr atts caaa caac caan caap caas caat cac- caca cacc cacr cana canc cann canp cans cant capa capc capn capp caps capt cara carc carn carp carr cars cart casa casc casp casr cass cast cat- cata catc cats catt ccaa ccac ccap ccar ccas ccat ccca cccc cccp cccs ccna ccnc ccnp ccnr ccns ccpa ccpn ccpp ccpr ccps ccra ccrc ccrp ccrs ccrt ccsa ccsn ccsp ccss ccst cctc cctt cnaa cnac cnap cnas cncp cnna cnpa cnrc cnrr cnrt cnsa cnss cnta cntc cntr cpaa cpac cpan cpap cpas cpca cpcs cpns cpnt cppa cpps cprs cprt cpsa cpsc cpsr cptp cptr cpts crac cran crap crar cras crat crca crcc crcr crna crns crpc crps crrt crsa crsp crss crst crtc crtp crts csaa csac csar csas csat cscc cscr cscs csnp cspa cspc csps cspt csra csrc csrs cssa cssr csta cstc cstr csts ctan ctca ctcp ctns ctpp ctps ctrc ctrn ctrp ctrs ctsa ctsc ctsn ctss ctta cttn ctts naaa naac naan naar naas naat naca nacc nacp nacs nan- nana nann nanp nans nant napa napp naps napt nara narc narn narp narr nars nart nas- nasa nasc nasp nasr nass nast nata natc natp nats natt ncaa ncac ncap ncar ncat ncca nccc nccn nccp nccr nccs ncct ncna ncnc ncpa ncpc ncra ncrc ncrp ncsa ncsc ncss ncst ncta nctc nctr nnnn nnpr nnsa nnss nntn npac npap npas npat npca npcc nppa nppc npra nprt npsa npss npta nptc nptn nrap nras nrca nrcs nrna nrpc nrpn nrps nrrc nrsa nrsc nrsp nrta nrts nsaa nsac nsar nsca nscc nscs nsna nsnr nspc nsps nsra nsrc nssa nssc nssp nssr nsss nstc nstp nsts ntap ntcc ntpa ntpc ntrc ntsc ntss nttr paan paap paar paas paat paca pacs pact pan- pana panc pann pans pant papa papp papr paps par- para parc parn parp parr pars part pasa pasc pasp pass past pata patr pats patt pcaa pcap pcas pcca pccc pccs pcns pcnt pcpn pcpp pcps pcra pcrc pcsa pcts pnac pnar pnas pnca pnpp pnra pnsc pntr ppac ppan ppap ppar ppcc ppcs pppa pppn pppp ppps pprc ppss ppta pptn ppts pptt pran prar pras prat prca prcc prcp prcs prna prnp prps prrs prsa prsc prss prtc prtp prtr psac psap psas psat psca psna psnc psnr pspp pspr psps psrp pssa pssc psst psts ptas ptca ptcc ptsa pttc raan raas raat rac- raca racc racs ract rana ranc rann rans rant rapa rapc rapp raps rapt rara rars rasa rasc rasp rass rast rata ratp rats ratt rcac rcas rccc rccs rcnr rcps rcpt rcsa rcsc rcss rctc rcts rnas rncp rncs rnnt rnsp rntp rpca rpcs rppn rpps rpta rptn rpts rras rrat rrna rrrr rrsp rsaa rscc rscn rscs rsna rsnn rsnr rsps rssa rstp rsts rtan rtas rtca rtcc rtns rtpa rtps rtss rttp rtts sa-c saac saan saap saar saas saat saca sacc sacn sacr sacs sact sana sann sanr sans sant sapa sapp saps sara sarc sarn sarp sarr sars sart sasa sasc sass sast sata satc satn satr sats satt scaa scac scan scap scar scas scat sccc sccp sccs scct scna scnr scnt scpa scps scpt scr- scra scrc scrn scrs scsa scsc scsn scsr scst sctc sctn sctr scts snap snar snas snat snca sncc sncp snns snpp snra snrs sntr sp-a spac span spap spar spas spat spca spcc spcs spns spps sprs spsa spsp spss spst spta sptc sptr spts sras srcc srct srna srnn srpc srps srpt srsp srta srtp srtr ssaa ssac ssan ssap ssas ssat ssca sscc sscp sscs ssns sspa sspc ssps sspt ssra ssrc ssrs sssa sssc ssss ssta sstc sstp ssts stac stan stap star stas stat stca stcc stcp stcs stnn stnr stns stpp stps stra strc strn strs stss sttc sttr taa- taan taar taas taat taca tacc tacs tact tana tann tans tant tapa tapp tapr taps tapt tara tarc tarn tarp tarr tars tart tasa tasc tasp tasr tass tast tata tatr tats tatt tcap tcca tccc tcnn tcpa tctc tcts tnca tncc tnsp tnts tpac tpap tpcp tpcs tppa tppp tppr tprs tpsa tpsc tptp tptr traa trac tran trap tras trat trca trcc trna trpa trpc trpn trpp trps trra trst trtc trtr tsaa tsar tsat tsca tscc tscp tsna tspn tsps tspt tssa tssr tsst tstc tsts ttcn ttcp ttss tttt