-er a-a a-c aaa aac aae aaf aan aap aar ac- aca acc ace acf acn acp acr aea aec aee aef aen aep aer af- afa afc afe aff afn afp afr an- ana anc ane anf ann anp anr ap- apa apc ape apf apn app apr ar- ara arc are arf arn arp arr c-- caa cac cae caf can cap car cca ccc cce ccf ccn ccp ccr ce- cea cec cee cef cen cep cer cfa cfc cfe cff cfn cfp cfr cn- cna cnc cne cnf cnn cnp cnr cpa cpc cpe cpf cpn cpp cpr cra crc cre crf crn crp crr eaa eac eae eaf ean eap ear ec- eca ecc ece ecf ecn ecr eea eec eee eef een eep eer ef- efa efc efe eff efp efr en- ena enc ene enf enn enp enr ep- epa epc epe epf epn epp epr era erc ere erf ern erp err faa fac fae faf fan fap far fca fcc fce fcf fcn fcp fcr fea fec fee fef fen fep fer ffa ffc ffe fff ffn ffp ffr fna fnc fne fnf fnn fnp fnr fpa fpc fpe fpn fpp fpr fra frc fre frf frn frp frr naa nac nae naf nan nap nar nca ncc nce ncf ncn ncp ncr ne- nea nec nee nef nen nep ner nfa nfc nfe nff nfn nfp nfr nna nnc nne nnf nnn nnp npa npc npe npf npn npp npr nra nrc nre nrf nrn nrp nrr p-p paa pac pae paf pan pap par pca pcc pce pcf pcn pcp pcr pea pec pee pef pen pep per pfa pfc pfe pff pfn pfp pfr pn- pna pnc pne pnf pnn pnp pnr ppa ppc ppe ppf ppn ppp ppr pra prc pre prf prn prp prr ra- raa rac rae raf ran rap rar rca rcc rce rcf rcn rcp rcr re- rea rec ree ref ren rep rer rfa rfc rfe rff rfn rfp rfr rna rnc rnn rnp rnr rpa rpc rpe rpf rpn rpp rpr rra rrc rrf rrn rrp rrr

-ana -ane -ene aaaa aaac aaae aaaf aaan aaap aaar aaca aacc aace aacf aacn aacp aacr aaea aaec aaen aaep aafa aafc aaff aana aane aanp aapa aapc aara aarc aare aarp acaa acac acae acan acap acar acca accc acce accf accp ace- acea acec acen acer acfc acfe acne acpa acpe acpr acr- acra acrc acre acrr aeac aeaf aean aeap aeer aena aer- aera aerc afaa afan afap afar afca afcc afee afer affa affc afpa afpc afpe afr- afra afrc afre ana- anaa anac anae anan anap anar anca ancc ance anec anee anen aner anfa anna anne anp- anpa anpp anpr anrc apac apan apap apar apca apcc apcn apcr apea apec apen apep aper apfa apfc apna apne appa appc appr apra aprc apre aprn arac arae araf aran arap arar arc- arca arce area arec aree aref aren arep arfa arfc arff arna arne arpa arpe arr- arra arrc arre arrr caaa caac caaf caan caap cac- caca cacc cace cacr caec caen caer cafa cafc cafe caff cana canc cane cann canp capa capc cape capn capp cara carc care carf carn carp carr ccaa ccac ccaf ccap ccar ccca cccc cccf cccp ccee ccfa ccfc ccff ccna ccnc ccne ccnf ccnp ccnr ccpa ccpe ccpn ccpp ccpr ccra ccrc ccre ccrf ccrp ceac cean cear cec- ceca cece cecp ceec cef- cefa cefc cefn cen- cena cene cepa cepc cepe cepp cepr cer- cera cerc cere cerf cern cerp cfaa cfac cfae cfar cfca cfcf cfcn cffr cfnr cfpa cfpr cfra cfre cfrn cfrp cnaa cnac cnap cncp cnep cnfa cnna cnpa cnrc cnrr cpaa cpac cpaf cpan cpap cpca cpce cpea cpep cper cpff cppa cpre crac craf cran crap crar crca crcc crce crcr cre- crea crec cree cren crep crfc crna crne crpc eaaf eaca eacc eaec eana eapc eapp eara eare earn earp ecaa ecac ecan ecar ecca eccc ecce ecef ecfa ecfc ecfr ecne ecpa ecpp ecra ecrc ecrf ecrr eeca eeea eeee eefa eefe eefn eena eera eerc efca efen effa efpa enac enan enap enca ence enea enee ener enfp enna ennc enne enp- enpa enra epaa epac epcc epec epee epen eper epfa epfc eppa eppc eppp epra eprp eraf eran erap erca ercc erce ercp erec eren erer erfc erna erne erpa erpe erra errc erre faaa faac faan faap faca facc face facp fafa fafc fafe faff fana fanc fane fapa fape fapp fara farc fare farp farr fcap fcar fcca fccf fccp fcpa fcra feaf fean feap fear fece feen feer fefc fefe feff fena fene fenn fepa fepc fera ferc fere fern ferr ffar ffcc ffee ffff ffrr fnac fnar fp-c fpaa fpcc fpra fprf frac frae fran frap frcc frcn frcp frea free fren frep frfc naaa naac naan naar naca nacc nace nacf nacp naea naef nafa nafc nafe naff nan- nana nane nann nanp napa nape napf napp nara narc nare narf narn narp narr ncaa ncac ncap ncar ncca nccc nccf nccn nccp nccr ncea ncec ncee ncef ncen ncep ncer ncfc ncfe ncna ncnc ncpa ncpc ncra ncrc ncre ncrp neac neaf nean neap near neca necc nece necr neea neef neen neep neer nefa nefe neff nena nene nepa nepc nepe nepr nera nerc nere nerf nerr nfaa nfer nfff nfpa nfra nnnn nnpr npac npap npca npcc nppa nppc npra nrap nrca nren nrfc nrna nrpc nrpn nrrc paan paap paar paca pace paea paec paen paep paer pafa pafc pafe paff pan- pana panc pane pann papa pape papp papr par- para parc pare parf parn parp parr pcaa pcae pcaf pcap pcca pccc pcce pcea pcep pcer pcfc pcpn pcpp pcra pcrc pcre pcrf peac pean peap pear peca pece pecr peec peen peep peer pefc peff pen- pena penc pene penn pepa