-er -ic a-a a-c a-i a-t aaa aac aae aai aao aar aat aax ac- aca acc ace aci aco acr act acx aea aec aee aei aeo aer aet aex ai- aia aic aie aii aio air ait aix aoa aoc aoe aoi aoo aor aot aox ar- ara arc are ari aro arr art arx at- ata atc ate ati ato atr att atx ax- axa axe axi axo axr axt axx c-- caa cac cae cai cao car cat cax cca ccc cce cci cco ccr cct ccx ce- cea cec cee cei ceo cer cet cex ci- cia cic cie cii cio cir cit cix co- coa coc coe coi coo cor cot cox cra crc cre cri cro crr crt crx cta ctc cte cti cto ctr ctt ctx cxc cxi cxo cxr cxt cxx eaa eac eae eai eao ear eat eax ec- eca ecc ece eci eco ecr ect ecx eea eec eee eeo eer eet eex eia eic eie eii eio eir eit eix eo- eoa eoc eoe eoi eoo eor eot era erc ere eri ero err ert eta etc ete eti eto etr ett etx ex- exa exc exe exi exo exr ext exx ia- iaa iac iae iai iao iar iat ica icc ice ici ico icr ict ie- iea iec iee iei ier iet iex iia iic iie iii iio iir iit iix io- ioa ioc ioe ioi ioo ior iot ir- ira irc ire iri iro irr irt irx ita itc ite iti ito itt itx ixc ixe ixi o-i oaa oac oae oai oao oar oat oax oc- oca occ oci oco ocr oct ocx oea oec oee oei oeo oer oet oex oia oic oie oii oio oir oit oo- ooa ooc ooi ooo oor oot oox or- ora orc ore ori oro orr ort orx ot- ota otc ote oti oto otr ott ox- oxa oxc oxi oxo oxt oxx ra- raa rac rae rai rao rar rat rax rca rcc rce rci rco rcr rct rcx re- rea rec ree rei reo rer ret rex ria ric rie rii rio rir rit rix roa roc roe roi roo ror rot rox rra rrc rri rrr rrt rta rtc rte rti rto rtr rtt rtx rxr t-x taa tac tae tai tao tar tat tax tca tcc tce tci tco tcr tct tcx te- tea tec tee tei teo ter tet tex tia tic tie tii tio tir tit tix to- toa toc toe toi too tor tot tox tra trc tre tri tro trr trt trx tta ttc tte tti tto ttr ttt ttx txe txi txt xaa xac xar xat xci xcr xcx xee xer xet xex xia xic xie xii xio xit xix xoa xoc xoi xoo xor xot xox xrc xrt xrx xtc xti xtr xtx xxi xxo xxx

a-ii aaaa aaac aaae aaai aaar aaca aacc aace aaci aaco aacr aact aaea aaec aaic aaii aaoe aaoo aara aarc aare aari aaro aart aata aatc aatt ac-t acaa acac acae acai acar acat acca accc acce acci acco acct ace- acea acec acer acet aci- acia acic acie acir acoa acoe acor acot acr- acra acrc acre acri acro acrr acta actc acte acti acto actt aeac aeci aect aeer aeio aeit aer- aera aerc aeri aero aeta aetc aeto aetr aett aetx aiai aica aicc aice aicr aiea aiee aiet aiia aiic aiir aioc aioi aira aire airi airo airt airx aita aite aiti aitr aitt aixa aixi aoca aoce aora aort aotc arac arae arai arar arat arax arc- arca arce arci arco arct area arec aree arei areo aret arex aria arie arii ario arit aroa aroe aroi aroo aror arr- arra arrc arre arri arro arrr arrt arta artc arte arti arto artr artx at-t at-x ataa atac atae atai atar atat atax atca atcc atco atcr atea atec atee atei ateo ater atex atia atic atie atit atoc atoe atoi ator atot atra atrc atre atri atro atrx atta atte atti atto attr axar axat axce axer axi- axia axie axo- axoa axto axxo caaa caac caat cac- caca cacc cace caci caco cacr caec caei caer caex caia caic caio cair cait caix caoi caor cara carc care cari caro carr cart carx cat- cata catc cate cati cato catt caxa ccaa ccac ccai ccar ccat ccca cccc ccci ccee ccic ccii ccir ccix ccoc ccra ccrc ccre ccri ccrt cctc cctt ccxi ceac cear ceat cec- ceca cece ceci ceco cect ceec ceor cer- cera cerc cere ceri cero cert cet- ceta cete ceti ceto cexe ciaa ciao ciar ciat cica cicc cici cico cicr cict ciee cier ciia ciii ciit cior cira circ cire ciri ciro cirr cirt cita cite citi cito citt cixi coai coat coax coca coce coco coct coex coia coir coit coix coot cor- cora corc core cori coro corr cort cota cotc cote coti coto cott coxa coxe crac crai crar crat crax crca crcc crce crcr cre- crea crec cree crei creo cret crex cria cric crie crit croc croe croo cror crot crrt crtc ctae ctca ctec ctia ctic ctor ctot ctrc ctta cxii cxix cxro cxxi cxxx eaca eacc eaec eara eare earo eart eata eate eati ecaa ecac ecai ecao ecar ecat ecca eccc ecce ecci ecco ecct ecit eco- ecot ecra ecrc ecri ecrr ect- ecta ectc ecto eeca eeea eeee eeoc eera eerc eero eeta eetc eete eext eiao eica eico eiec eiei eier eira eire eita eitc eiti eito eitr eoir eora eore eori eota eotc eoto er-x erat erca ercc erce erec erei erer eret eria eric erie erio erit eroc eroe eroi eroo erra errc erre erro erta etai etat etcc etco etec etee eter etic etio etix etoe etox etra etre etro etta ette etti etto exa- exai exco exec exer exit exo- exor exrx exta exte extr iaaa iaac iaai iaat iaca iacc iacr iact