-ana aaaa aaac aaan aaap aaar aaca aacc aacn aaco aacp aacr aact aana aanp aaon aaoo aapa aapc aapo aapt aara aarc aaro aarp aart aata aatc aatt ac-t acaa acac acan acap acar acat acca accc acco accp acct acoa acon acop acor acot acpa acpr acpt acr- acra acrc acro acrr acta actc acto actt ana- anaa anac anan anao anap anar anat anca ancc anco anct anna anno annt ano- anoa anon anor anp- anpa anpp anpr anrc ant- anta anto antr antt aoca aono aont aopo aora aorn aort aotc apac apan apao apap apar apat apca apcc apcn apco apcr apna apno apo- apoc apon apoo apop apor apot appa appc appr appt apra aprc aprn apro aprt apta aptc aptn aptt arac aran arap arar arat arc- arca arco arct arna arno arnt aroa aron aroo aror arpa arr- arra arrc arro arrr arrt arta artc arto artr at-t ataa atac atan atap atar atat atca atcc atco atcr atna atno atoc aton atop ator atot atpr atra atrc atrn atro atrp atta attn atto attp attr caaa caac caan caap caat cac- caca cacc caco cacr cana canc cann cano canp cant caor capa capc capn capo capp capt cara carc carn caro carp carr cart cat- cata catc cato catt ccaa ccac ccap ccar ccat ccca cccc cccp ccna ccnc ccnp ccnr ccoc ccpa ccpn ccpp ccpr ccra ccrc ccrp ccrt cctc cctt cnaa cnac cnap cnco cncp cnna cnpa cnrc cnrr cnrt cnta cntc cntr coan coat coca coco cocp coct con- cona conc conn cono cont coon coop coot copa copo copp copr copt cor- cora corc corn coro corp corr cort cota cotc cotn coto cott cpaa cpac cpan cpap cpca cpnt cppa cprt cptp cptr crac cran crap crar crat crca crcc crcr crna croc cron croo crop cror crot crpc crrt crtc crtp ctan ctca ctcp ctor ctot ctpo ctpp ctrc ctrn ctrp ctta cttn naaa naac naan naar naat naca nacc naco nacp nan- nana nann nano nanp nant naoc naor naot napa napo napp napt nara narc narn naro narp narr nart nata natc nato natp natt ncaa ncac ncap ncar ncat ncca nccc nccn nccp nccr ncct ncna ncnc ncoa ncoc ncor ncpa ncpc ncra ncrc ncrp ncta nctc nctr nnnn nnot nnpr nntn noaa noac noap noat noco noct non- nona nonn nono nont noo- noon nooo noop noor noot nor- nora norc norn noro norr nort not- nota noto nott npac npap npat npca npcc nppa nppc npra nprt npta nptc nptn nrap nrca nrna nroc nron nrpc nrpn nrrc nrta ntap ntcc ntop ntpa ntpc ntrc ntto nttr oara ocac ocan ocap ocat occa occc occn occt ocna ocon ocpa ocpp ocra ocro ocrr oct- octa octo onan onar onat onc- onca onco onct onna onno onon onor onpt onra ont- ontc onto ooaa oocr oona oont oooo oora oort ootp opan opap opar opca opo- opon opor oppa oppo opra optn opto orac oran orao orar orat orca orco orna ornc orno oro- oron oror orot orpc orra orro orta ortc orto otac otan otap otar oto- oton otoo otor otpp otra otro otta otto paan paap paar paat paca paco pact pan- pana panc pann pano pant paoc paon papa papp papr par- para parc parn paro parp parr part pata pato patr patt pcaa pcap pcca pccc pcnt pcoa pcpn pcpp pcra pcrc pnac pnar pnca pnon pnot pnpo pnpp pnra pnro pntr poan poar poat poca poco pona ponc pono ponp pont poon poop poor poot pop- popa popc popo popp popt pora porc porn poro porr port pota potc poto pott ppac ppan ppap ppar ppcc ppoa pppa pppn pppo pppp pprc ppta pptn pptt pran prao prar prat prca prcc prcp prna prnp pro- proa proc pron proo prop prot prtc prtp prtr ptca ptcc ptop pttc raan raat rac- raca racc raco ract rana ranc rann rano rant raoc raop rapa rapc rapp rapt rara raro rata rato ratp ratt rcac rccc rcnr rcon rcpo rcpt rctc rnco rncp rnnt rnot rntp roan roap roar roat roca rocc roco rona ronc rono ront roon roop roor root ropa ropo rora rorc roro rort rota rotc rotn roto rotr rott rpca rpon rppn rpta rptn rrat rrna rrrr rtan rtca rtcc rtpa rttp taa- taan taar taat taca tacc taco tact tana tann tano tant taoa taor tapa tapo tapp tapr tapt tara tarc tarn taro tarp tarr tart tata tato tatr tatt tcap tcca tccc tcnn tcon tcpa tcpo tctc tnca tncc toan toat toca toco tona tonn tono tooa toon toor toot top- topa topo topp topt tora torc torn toro torp torr tort tota totc toto totr tott tpac tpap tpcp tpon tppa tppp tppr tptp tptr traa trac tran trao trap trat trca trcc trna trno troa troc tron troo trop trot trpa trpc trpn trpp trra trtc trtr ttcn ttcp tton ttop tttt