-er a-a a-i aaa aae aag aai aao aap aar aax aea aee aeg aei aeo aep aer aex ag- aga age agg agi ago agp agr agx ai- aia aie aig aii aio aip air aix aoa aoe aog aoi aoo aop aor aox ap- apa ape apg api apo app apr apx ar- ara are arg ari aro arp arr arx ax- axa axe axi axo axp axr axx eaa eae eag eai eao eap ear eax eea eee eeg eeo eep eer eex ega ege egg egi ego egp egr egx eia eie eig eii eio eip eir eix eo- eoa eoe eog eoi eoo eop eor ep- epa epe epg epi epo epp epr epx era ere erg eri ero erp err ex- exa exe exi exo exp exr exx g-p gaa gae gag gai gao gap gar ge- gea gee geg gei geo gep ger gex gga ggg ggi ggo ggp ggr gia gie gig gii gio gip gir goa goe gog goi goo gop gor gox gpa gpe gpg gpi gpo gpp gpr gpx gra gre grg gri gro grp grr grx gxa gxp ia- iaa iae iag iai iao iap iar ie- iea iee ieg iei iep ier iex iga ige igg igi igo igp igr iia iie iii iio iip iir iix io- ioa ioe iog ioi ioo iop ior ipa ipe ipg ipi ipo ipp ipr ipx ir- ira ire irg iri iro irp irr irx ixe ixi o-i oaa oae oag oai oao oap oar oax oea oee oeg oei oeo oep oer oex oga oge ogg ogi ogo ogp ogx oia oie oii oio oip oir oo- ooa oog ooi ooo oop oor oox op- opa ope opg opi opo opp opr opx or- ora ore org ori oro orp orr orx ox- oxa oxi oxo oxx p-p paa pae pag pai pao pap par pax pea pee peg pei peo pep per pex pga pge pgg pgi pgo pgp pgr pia pie pig pii pio pip pir pix poa poe pog poi poo pop por pox ppa ppe ppg ppi ppo ppp ppr ppx pra pre prg pri pro prp prr prx pxe pxg pxr ra- raa rae rag rai rao rap rar rax re- rea ree reg rei reo rep rer rex rga rge rgg rgi rgo rgp rgr rgx ria rie rig rii rio rip rir rix roa roe rog roi roo rop ror rox rpa rpe rpg rpi rpo rpp rpr rpx rra rrg rri rrp rrr rxp rxr xaa xag xap xar xee xeg xep xer xex xge xgi xgp xia xie xii xio xix xoa xog xoi xoo xop xor xox xpa xpe xpg xpo xpp xrx xxi xxo xxp xxx

a-ii aaaa aaae aaai aaap aaar aaea aaep aage aaii aaoe aaoo aapa aapi aapo aara aare aari aaro aarp aeap aeer aega aeio aer- aera aeri aero ag-o agag agai agao agap agar agea agee agei agep ager agga agge aggi agia agie agig agii agio agip agir agog agoo agra agre agri agro agrp aiai aiea aiee aiga aigo aiia aiir aioi aipa aipe aipi aira aire airi airo airp airx aixa aixi aopo aora apai apao apap apar apax apea apeg apep aper apex apga api- apia apie apig apio apip apix apo- apoe apoo apop apor apox appa appr appx apra apre apri apro arae arag arai arap arar arax area aree areg arei areo arep arex arga arge argi argo aria arie arig arii ario arip aroa aroe aroi aroo aror arpa arpe arpi arr- arra arre arrg arri arro arrr axar axer axi- axia axie axo- axoa axxo eaga eage eaop eapp eara eare earo earp eeea eeee eega eera eerg eero egaa egae egao egar egea egee eger egge eggi eggo eggp egir ego- egoi egor egpa egpe egpi egpo egra egre egri eiao eiei eier eige eigg eipo eipr eira eire eoir eora eore eori epaa epee eper epi- epia epie epip epix epor epox eppa eppo eppp epra epro eprp epxp er-x erap erei erer erg- erga ergg ergi ergo eria erie erio eroe eroi eroo erpa erpe erra erre erro exa- exai exer exge exgi exo- exor expo expr exrx gaap gaar gaea gaer gaga gage gagg gagi gago gaia gaie gaig gaip gair gapa gape gapi gapp gara gare garg gari garo garp garr geai gear geep geer gege gegg gego geia geie geig geir geo- geog geox gepa gepe gera gere geri gero gggg ggpo giaa giai giap gier giga gige gigg gigi gigo giog gioi giop gipa gipe gipi gipp gira gire girg giri giro girr goai goar goer goga gogi gogo goip goog gooi goop goor gope gopi gopo gora gore gorg gori goro gorp gorr gpaa gper gpgp gpip gpra gprp gpxe grae grai grap grea gree greg grep grex gria grie grig grip grog groi groo grop gror grrr i-go iaaa iaai iaap iaea iaep iago iaia iapa iapp iapx iara iare ieie ieio iepa iera iere ieri igar igea iger igga igia igoe igoo igor igpa igra igri iiie iiii iiio iioi iioo iiop iipa iira ioee ioii ioio iooi iooo iora iore iorg iori ipea iper ipex ipie ipix ipoe ipop ippa ippo ippr ipri ipxe irae irai irao irap irar iree irer irex iri- iria irie irig irio irip irix irop irpa irpe irra irre irri ixia ixxi o-eo oaer oapi oara oare oeax oepa oera oere ogae ogai ogar ogea ogee oger ogge oggi ogoa ogog ogoi ogra ogre ogri ogro oier oigo oiii oira oire ooaa ooer ooia oooo oora oore opap opar opei opep oper opex opia opie opii opio opo- opor oppa oppi oppo opra orae orai orao orar ore- orea oreg oreo orer orex orga orge orgo ori- oria orie orig orio orix oro- oroe oror orpe orpi orra orri orro oxa- oxea oxep oxer oxi- oxia oxie oxo- oxox oxxo paag paap paar paea paep paer paga