-ana -ane -ene aaaa aaac aaae aaan aaap aaca aacc aace aacn aacp aact aaea aaec aaen aaep aana aane aanp aapa aapc aapt aata aatc aatt ac-t acaa acac acae acan acap acat acca accc acce accp acct ace- acea acec acen acet acne acpa acpe acpt acta actc acte actt aeac aean aeap aect aena aent aeta aetc aetn aett ana- anaa anac anae anan anap anat anca ancc ance anct anec anee anen anet anna anne annt anp- anpa anpp ant- anta ante antt apac apan apap apat apca apcc apcn apea apec apen apep apet apna apne appa appc appt apta aptc apte aptn aptt at-t ataa atac atae atan atap atat atca atcc atea atec atee aten atep atna atta atte attn attp caaa caac caan caap caat cac- caca cacc cace caec caen cana canc cane cann canp cant capa capc cape capn capp capt cat- cata catc cate catt ccaa ccac ccap ccat ccca cccc cccp ccee ccna ccnc ccne ccnp ccpa ccpe ccpn ccpp cctc cctt ceac cean ceat cec- ceca cece cecp cect ceec cen- cena cene cent cepa cepc cepe cepp cept cet- ceta cete cetp cnaa cnac cnap cncp cnep cnet cnna cnpa cnta cntc cpaa cpac cpan cpap cpca cpce cpea cpep cpnt cppa cptp ctae ctan ctca ctcp ctec cten ctep ctne ctpp ctta cttn eaca eacc eaec eana eapc eapp eata eate ecaa ecac ecan ecat ecca eccc ecce ecct ecne ecpa ecpp ect- ecta ectc eeca eeea eeee eena eent eeta eetc eete enac enan enap enat enca ence enea enee enna ennc enne enp- enpa ent- ente entp epaa epac epcc epec epee epen eppa eppc eppp epta epte etan etap etat etcc etec etee eten etna etne etta ette ettn naaa naac naan naat naca nacc nace nacp naea nan- nana nane nann nanp nant napa nape napp napt nata natc nate natp natt ncaa ncac ncap ncat ncca nccc nccn nccp ncct ncea ncec ncee ncen ncep ncna ncnc ncpa ncpc ncta nctc ncte neac nean neap neat neca necc nece nect neea neen neep neet nena nene nent nepa nepc nepe nept net- neta nete nett nnnn nntn npac npap npat npca npcc nppa nppc npta nptc npte nptn ntap ntcc ntpa ntpc paan paap paat paca pace pact paea paec paen paep pan- pana panc pane pann pant papa pape papp pata pate patt pcaa pcae pcap pcca pccc pcce pcea pcep pcnt pcpn pcpp pcte peac pean peap peat peca pece pect peec peen peep peet pen- pena penc pene penn pent pepa pepe peta pete petn pett pnac pnca pnea pnec pnet pnpp ppac ppan ppap ppcc ppen pppa pppn pppp ppta pptn pptt ptca ptcc pten pttc taa- taan taat taca tacc tace tact taec taen tana tane tann tant tapa tape tapp tapt tata tate tatt tcap tcca tccc tcep tcnn tcpa tctc teac tean teat teca tect teec teen teet tena tenc tene tenn tenp tent tepa tepe tepp teta tete tett tnca tncc tpac tpap tpcp tppa tppp tpte tptp ttcn ttcp tten tttt