ccnp ccnr ccpa ccpe ccpn ccpp ccpr ccra ccrc ccre ccrp ccrt cctb cctc cctt ceac cean cear ceat ceba cebp cec- ceca cece cecp cect ceeb ceec cen- cena cene cent cepa cepc cepe cepp cepr cept cer- cera cerc cere cern cerp cert cet- ceta cete cetp cnaa cnac cnap cnbc cnbp cncp cnep cnet cnna cnpa cnrc cnrr cnrt cnta cntc cntr cpaa cpac cpan cpap cpbc cpca cpce cpea cpeb cpep cper cpnb cpnt cppa cpre cprt cptp cptr crab crac cran crap crar crat crbc crca crcc crce crcr cre- crea creb crec cree cren crep cret crna crne crpc crrt crtc crtp ctab ctae ctan ctba ctca ctcp ctec cten ctep ctne ctpp ctrc ctrn ctrp ctta cttn eaba eaca eacc eaec eana eapc eapp eara earb eare earn earp eart eata eate ebac eban ebba ebbc ebbr ebcc eben eber ecaa ecac ecan ecar ecat ecbc ecbe ecca eccb eccc ecce ecct ecne ecpa ecpp ecra ecrc ecrr ect- ecta ectc eeca eeea eeee eena eent eera eerc eeta eetc eete enab enac enan enap enat enb- enbn enbr enca ence enea enee ener enna ennc enne enp- enpa enra ent- ente entp entr epaa epac epcc epec epee epen eper eppa eppc eppp epra eprb eprp epta epte eran erap erat erba erbb erbe erca ercc erce ercp ereb erec eren erer eret erna erne erpa erpe erra errc erre erta etan etap etat etbc etbr etcc etec etee eten eter etna etne etnr etra etre etta ette ettn naaa naab naac naan naar naat naba nabc nabe naca nacc nace nacp naea nan- nana nanb nane nann nanp nant napa napb nape napp napt nara narc nare narn narp narr nart nata natc nate natp natt nbaa nbap nbar nbbc nbca nbcc nber nbpa nbpp ncaa ncac ncap ncar ncat ncba ncbc ncca nccc nccn nccp nccr ncct ncea ncec ncee ncen ncep ncer ncna ncnc ncpa ncpc ncra ncrc ncre ncrp ncta nctc ncte nctr neab neac nean neap near neat neba nebb nebe nebn nebr neca necc nece necr nect neea neeb neen neep neer neet nena nene nent nepa nepc nepe nepr nept nera nerc nere nerr nert net- neta netb nete nett nnnn nnpr nntn npac npap npat npca npcc nppa nppc npra nprt npta nptc npte nptn nrab nrap nrca nren nrna nrpc nrpn nrrc nrta ntap ntbc ntcc nter ntpa ntpc ntrc nttr paan paap paar paat paba pabt paca pace pact paea paec paen paep paer pan- pana panc pane pann pant papa papb pape papp papr par- para parc pare parn parp parr part pata pate patr patt pbac pban pbar pbcc pbpa pcaa pcae pcap pcba pcbc pcca pccc pcce pcea pcep pcer pcnt pcpb pcpn pcpp pcra pcrc pcre pcte peab peac pean peap pear peat peba peca pece pecr pect peec peen peep peer peet pen- pena penc pene penn pent pepa pepe per- pera perc pere pern perp perr pert peta pete petn petr pett pnac pnar pnca pnea pnec pnet pnpp pnra pntr ppac ppan ppap ppar ppcc ppen pper pppa pppn pppp pprc ppta pptn pptt prae pran prar prat prbc prca prcc prcp pre- preb prec pree pren prep pret prna prnp prtc prtp prtr ptab ptca ptcc pten pter pttc raab raan raat raba rabb rabe rac- raca racc race ract raec raen raep raer rana ranc rane rann rant rapa rapc rape rapp rapt rara rarb rare rata rate ratp ratt rbbb rbbr rcac rcbc rccb rccc rcep rcet rcnr rcpt rctc rea- reac reae rean reap rear reat reba rebb rebe reca recc rece recp recr rect reeb reen reep reet rena rene renn rent repe repp repr rept rera rere rert reta rete retr rett rnbr rncp rnnt rntp rpca rpet rppn rpta rptn rrat rrna rrrr rtan rtca rtcc rtce rtee rtpa rttp taa- taan taar taat taba tabb tabc tabe taca tacc tace tact taec taen taer tana tane tann tant tapa tape tapp tapr tapt tara tarb tarc tare tarn tarp tarr tart tata tatb tate tatr tatt tbar tbca tbcb tbcc tbce tbrb tbta tbtp tcap tcca tccc tcep tcnn tcpa tctc teac tean tear teat teba teca tecr tect teec teen teer teet tena tenb tenc tene tenn tenp tent tepa tepe tepp ter- tera terc tere tern terp terr teta tete tetr tett tnbc tnca tncc tneb tpac tpap tpcp tper tppa tppp tppr tpte tptp tptr traa trab trac trae tran trap trat trca trcc tre- trea trec tree tren tret trna trpa trpc trpe trpn trpp trra trtc trte trtr ttab ttbb ttcn ttcp tten tter tttt

-aaa- -cpca -tree a-a-p a-pac aaace aaaee aaarc aaata aabaa aabba aabra aacap aacbc aacbp aaccp aacpa aacpp aacpr aacte aactp aanat aapep aarna aarne abaab ababa ababe abaca abaer abana abanc abann abara abare abarn abate abbac abban abbar abbat abbet abcan abccc abean abear abeat abeba abebe abece abeer abeet abene abent abera abere aberr abert abner abnet abrac abran abrar abtaa abtar acaca acacb acana acapp acar- acara acare acate accpt accra aceae acene acent acera acerb acet- aceta acrab acrea acree act-r actar acter actra aeaea aebbe aenea aetat aeter aetna anaba anace anact anaea anana anane anant anapa anape anara anare anart anata anban anbar ancap ancar ancep ancre anear aneat anent anera anert aneta anete anett annan annar annat anncr annee annen anner annet anpan anrep antae antar ante- antea antec anter antna antr- antra antre apace apact apana apane apapa apar- apara apare apart apata apate apatt apcbc apcnr apear apeba apece apeep apen- apent aper- apera apere apern apert apet- apnea apnpp appar appen apper apter ar-ab ara-c araat arab- araba arabe araca arace araea arana aranc arant arara arare arata arate arbab arbar arbat arbee arben arber arbet arbre arcae arcan arcee arcen arct- arcte areae arean arear areat areca arect areet arena arene arent arepa arere arete