-er a-a a-c a-t aaa aac aae aan aap aar aat ac- aca acc ace acn acp acr act aea aec aee aen aep aer aet an- ana anc ane ann anp anr ant ap- apa apc ape apn app apr apt ar- ara arc are arn arp arr art at- ata atc ate atn atp atr att c-- caa cac cae can cap car cat cca ccc cce ccn ccp ccr cct ce- cea cec cee cen cep cer cet cn- cna cnc cne cnn cnp cnr cnt cpa cpc cpe cpn cpp cpr cpt cra crc cre crn crp crr crt cta ctc cte ctn ctp ctr ctt eaa eac eae ean eap ear eat ec- eca ecc ece ecn ecr ect eea eec eee een eep eer eet en- ena enc ene enn enp enr ent ep- epa epc epe epn epp epr ept era erc ere ern erp err ert eta etc ete etn etp etr ett naa nac nae nan nap nar nat nca ncc nce ncn ncp ncr nct ne- nea nec nee nen nep ner net nna nnc nne nnn nnp nnt npa npc npe npn npp npr npt nra nrc nre nrn nrp nrr nrt nta ntc nte ntn ntp ntr ntt p-p paa pac pae pan pap par pat pca pcc pce pcn pcp pcr pct pea pec pee pen pep per pet pn- pna pnc pne pnn pnp pnr pnt ppa ppc ppe ppn ppp ppr ppt pra prc pre prn prp prr prt pt- pta ptc pte ptn ptp ptr ptt ra- raa rac rae ran rap rar rat rca rcc rce rcn rcp rcr rct re- rea rec ree ren rep rer ret rna rnc rnn rnp rnr rnt rpa rpc rpe rpn rpp rpr rpt rra rrc rrn rrp rrr rrt rta rtc rte rtn rtp rtr rtt taa tac tae tan tap tar tat tca tcc tce tcn tcp tcr tct te- tea tec tee ten tep ter tet tna tnc tne tnn tnp tnr tnt tpa tpc tpe tpn tpp tpr tpt tra trc tre trn trp trr trt tta ttc tte ttn ttp ttr ttt

-ana -ane -ene aaaa aaac aaae aaan aaap aaar aaca aacc aace aacn aacp aacr aact aaea aaec aaen aaep aana aane aanp aapa aapc aapt aara aarc aare aarp aart aata aatc aatt ac-t acaa acac acae acan acap acar acat acca accc acce accp acct ace- acea acec acen acer acet acne acpa acpe acpr acpt acr- acra acrc acre acrr acta actc acte actt aeac aean aeap aect aeer aena aent aer- aera aerc aeta aetc aetn aetr aett ana- anaa anac anae anan anap anar anat anca ancc ance anct anec anee anen aner anet anna anne annt anp- anpa anpp anpr anrc ant- anta ante antr antt apac apan apap apar apat apca apcc apcn apcr apea apec apen apep aper apet apna apne appa appc appr appt apra aprc apre aprn aprt apta aptc apte aptn aptt arac arae aran arap arar arat arc- arca arce arct area arec aree aren arep aret arna arne arnt arpa arpe arr- arra arrc arre arrr arrt arta artc arte artr at-t ataa atac atae atan atap atar atat atca atcc atcr atea atec atee aten atep ater atna atpr atra atrc atre atrn atrp atta atte attn attp attr caaa caac caan caap caat cac- caca cacc cace cacr caec caen caer cana canc cane cann canp cant capa capc cape capn capp capt cara carc care carn carp carr cart cat- cata catc cate catt ccaa ccac ccap ccar ccat ccca cccc cccp ccee ccna ccnc ccne ccnp ccnr ccpa ccpe ccpn ccpp ccpr ccra ccrc ccre ccrp ccrt cctc cctt ceac cean cear ceat cec- ceca cece cecp cect 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 cncp cnep cnet cnna cnpa cnrc cnrr cnrt cnta cntc cntr cpaa cpac cpan cpap cpca cpce cpea cpep cper cpnt cppa cpre cprt cptp cptr crac cran crap crar crat crca crcc crce crcr cre- crea crec cree cren crep cret crna crne crpc crrt crtc crtp ctae ctan ctca ctcp ctec cten ctep ctne ctpp ctrc ctrn ctrp ctta cttn eaca eacc eaec eana eapc eapp eara eare earn earp eart eata eate ecaa ecac ecan ecar ecat ecca eccc ecce ecct ecne ecpa ecpp ecra ecrc ecrr ect- ecta ectc eeca eeea eeee eena eent eera eerc eeta eetc eete enac enan enap enat 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 eprp epta epte eran erap erat erca ercc erce ercp erec eren erer eret erna erne erpa erpe erra errc erre erta etan etap etat etcc etec etee eten eter etna etne etnr etra etre etta ette ettn naaa naac naan naar naat naca nacc nace nacp naea nan- nana nane nann nanp nant napa nape napp napt nara narc nare narn narp narr nart nata natc nate natp natt ncaa ncac ncap ncar ncat ncca nccc nccn nccp nccr ncct ncea ncec ncee ncen ncep ncer ncna ncnc ncpa ncpc ncra ncrc ncre ncrp ncta nctc ncte nctr neac nean neap near neat neca necc nece necr nect neea neen neep neer neet nena nene nent nepa nepc nepe nepr nept nera nerc nere nerr nert net- neta nete nett nnnn nnpr nntn npac npap npat npca npcc nppa nppc npra nprt npta nptc npte nptn nrap nrca nren nrna nrpc nrpn nrrc nrta ntap ntcc nter ntpa ntpc ntrc nttr paan paap paar paat paca pace pact paea paec paen paep paer pan- pana panc pane pann pant papa pape papp papr par- para parc pare parn parp parr part pata pate patr patt pcaa pcae pcap pcca pccc pcce pcea pcep pcer pcnt