-er -ic a-a a-c a-i a-t aaa aac aae aai aap aar aat aax ac- aca acc ace aci acp acr act acx aea aec aee aei aep aer aet aex ai- aia aic aie aii aip air ait aix ap- apa apc ape api app apr apt apx ar- ara arc are ari arp arr art arx at- ata atc ate ati atp atr att atx ax- axa axe axi axp axr axt axx c-- caa cac cae cai cap car cat cax cca ccc cce cci ccp ccr cct ccx ce- cea cec cee cei cep cer cet cex ci- cia cic cie cii cip cir cit cix cpa cpc cpe cpi cpp cpr cpt cpx cra crc cre cri crp crr crt crx cta ctc cte cti ctp ctr ctt ctx cxc cxi cxp cxr cxt cxx eaa eac eae eai eap ear eat eax ec- eca ecc ece eci ecr ect ecx eea eec eee eep eer eet eex eia eic eie eii eip eir eit eix ep- epa epc epe epi epp epr ept epx era erc ere eri erp err ert eta etc ete eti etp etr ett etx ex- exa exc exe exi exp exr ext exx ia- iaa iac iae iai iap iar iat ica icc ice ici icp icr ict ie- iea iec iee iei iep ier iet iex iia iic iie iii iip iir iit iix ipa ipc ipe ipi ipp ipr ipt ipx ir- ira irc ire iri irp irr irt irx ita itc ite iti itp itt itx ixc ixe ixi p-p paa pac pae pai pap par pat pax pca pcc pce pci pcp pcr pct pcx pea pec pee pei pep per pet pex pia pic pie pii pip pir pit pix ppa ppc ppe ppi ppp ppr ppt ppx pra prc pre pri prp prr prt prx pt- pta ptc pte pti ptp ptr ptt ptx pxc pxe pxr pxt ra- raa rac rae rai rap rar rat rax rca rcc rce rci rcp rcr rct rcx re- rea rec ree rei rep rer ret rex ria ric rie rii rip rir rit rix rpa rpc rpe rpi rpp rpr rpt rpx rra rrc rri rrp rrr rrt rta rtc rte rti rtp rtr rtt rtx rxp rxr t-x taa tac tae tai tap tar tat tax tca tcc tce tci tcp tcr tct tcx te- tea tec tee tei tep ter tet tex tia tic tie tii tip tir tit tix tpa tpc tpe tpi tpp tpr tpt tpx tra trc tre tri trp trr trt trx tta ttc tte tti ttp ttr ttt ttx txe txi txt xaa xac xap xar xat xci xcp xcr xcx xee xep xer xet xex xia xic xie xii xit xix xpa xpc xpe xpp xpt xrc xrt xrx xtc xti xtp xtr xtx xxi xxp xxx

a-ii aaaa aaac aaae aaai aaap aaar aaca aacc aace aaci aacp aacr aact aaea aaec aaep aaic aaii aapa aapc aapi aapt aara aarc aare aari aarp aart aata aatc aatt ac-t acaa acac acae acai acap acar acat acca accc acce acci accp acct ace- acea acec acer acet aci- acia acic acie acip acir acpa acpe acpi acpr acpt acr- acra acrc acre acri acrr acta actc acte acti actt aeac aeap aeci aect aeer aeit aer- aera aerc aeri aeta aetc aetr aett aetx aiai aica aicc aice aicp aicr aiea aiee aiet aiia aiic aiir aipa aipe aipi aira aire airi airp airt airx aita aite aiti aitr aitt aixa aixi apac apai apap apar apat apax apca apcc apcr apea apec apep aper apet apex api- apia apic apie apip apit apix appa appc appr appt appx apra aprc apre apri aprt apta aptc apte apti aptt aptx arac arae arai arap arar arat arax arc- arca arce arci arct area arec aree arei arep aret arex aria arie arii arip arit arpa arpe arpi arr- arra arrc arre arri arrr arrt arta artc arte arti artr artx at-t at-x ataa atac atae atai atap atar atat atax atca atcc atcr atea atec atee atei atep ater atex atia atic atie atip atit atpr atra atrc atre atri atrp atrx atta atte atti attp attr axar axat axce axer axi- axia axie caaa caac caap caat cac- caca cacc cace caci cacr caec caei caer caex caia caic caip cair cait caix capa capc cape capi capp capt capx cara carc care cari carp carr cart carx cat- cata catc cate cati catt caxa ccaa ccac ccai ccap ccar ccat ccca cccc ccci cccp ccee ccic ccii ccip ccir ccix ccpa ccpe ccpp ccpr ccra ccrc ccre ccri ccrp ccrt cctc cctt ccxi ceac cear ceat cec- ceca cece ceci cecp cect ceec ceip cepa cepc cepe cepp cepr cept cer- cera cerc cere ceri cerp cert cet- ceta cete ceti cetp cexe ciaa ciar ciat cica cicc cici cicr cict ciee cier ciia ciii ciit cipa cipp cira circ cire ciri cirr cirt cita cite citi citp citt cixi cpaa cpac cpap cpca cpce cpea cpep cper cpia cpic cpix cppa cpre cpri cprt cptp cptr crac crai crap crar crat crax crca crcc crce crcr cre- crea crec cree crei crep cret crex cria cric crie crip crit crpc crrt crtc crtp ctae ctca ctcp ctec ctep ctia ctic ctpp ctrc ctrp ctta cxii cxix cxxi cxxx eaca eacc eaec eapc eapp eara eare earp eart eata eate eati ecaa ecac ecai ecar ecat ecca eccc ecce ecci ecct ecip ecit ecpa ecpp ecra ecrc ecri ecrr ect- ecta ectc eeca eeea eeee eera eerc eeta eetc eete eext eica eiec eiei eier eipr eira eire eita eitc eiti eitr epaa epac epcc epci epec epee eper epi- epia epic epie epip epit epix eppa eppc eppp epra eprp epta epte epxp er-x erap erat erca ercc erce ercp erec erei erer eret eria eric erie erit erpa erpe erra errc erre