-er a-a a-i aaa aae aah aai aao aap aar aax aea aee aeh aei aeo aep aer aex aha ahe ahh ahi aho ahp ahr ahx ai- aia aie aih aii aio aip air aix aoa aoe aoh aoi aoo aop aor aox ap- apa ape aph api apo app apr apx ar- ara are arh ari aro arp arr arx ax- axa axe axh axi axo axp axr axx eaa eae eah eai eao eap ear eax eea eee eeo eep eer eex eha ehe ehh ehi eho ehp ehr eia eie eii eio eip eir eix eo- eoa eoe eoh eoi eoo eop eor ep- epa epe eph epi epo epp epr epx era ere erh eri ero erp err ex- exa exe exh exi exo exp exr exx h-i haa hae hah hai hao hap har hax he- hea hee heh hei heo hep her hex hha hhe hhh hhi hho hhp hhr hia hie hih hii hio hip hir hix hoa hoe hoh hoi hoo hop hor hox hpa hpe hph hpi hpo hpp hpr hr- hra hre hrh hri hro hrp hrr ia- iaa iae iah iai iao iap iar ie- iea iee iei iep ier iex iha ihe ihh ihi iho ihp ihr iia iie iih iii iio iip iir iix io- ioa ioe ioh ioi ioo iop ior ipa ipe ipi ipo ipp ipr ipx ir- ira ire iri iro irp irr irx ixe ixi o-i oaa oae oah oai oao oap oar oax oea oee oeh oei oeo oep oer oex oha ohe ohh ohi oho ohp ohr oia oie oii oio oip oir oo- ooa ooh ooi ooo oop oor oox op- opa ope oph opi opo opp opr opx or- ora ore orh ori oro orp orr orx ox- oxa oxi oxo oxx p-p paa pae pah pai pao pap par pax pea pee peh pei peo pep per pex pha phe phi pho php phr phx pia pie pih pii pio pip pir pix poa poe poh poi poo pop por pox ppa ppe pph ppi ppo ppp ppr ppx pra pre prh pri pro prp prr prx pxe pxr ra- raa rae rah rai rao rap rar rax re- rea ree reh rei reo rep rer rex rh- rha rhe rhh rhi rho rhp rhr ria rie rih rii rio rip rir rix roa roe roh roi roo rop ror rox rpa rpe rph rpi rpo rpp rpr rpx rra rrh rri rrp rrr rxp rxr xaa xap xar xee xep xer xex xhp xia xie xii xio xix xoa xoi xoo xop xor xox xpa xpe xpo xpp xrx xxi xxo xxp xxx

a-ha a-ii aaaa aaae aaah aaai aaap aaar aaea aaep aaha aaii aaoe aaoo aapa aaph aapi aapo aara aare aari aaro aarp aeap aeer aeio aer- aera aeri aero ahah ahai ahar ahex ahha ahio ahip ahir ahoa ahoe ahop ahor ahra ahre ahrr aiai aiea aiee aiha aiho aiia aiir aioi aipa aipe aiph aipi aira aire airh airi airo airp airx aixa aixi aoah aopo aora apah apai apao apap apar apax apea apeh apep aper apex aph- apha api- apia apie apio apip apix apo- apoe apoo apop apor apox appa apph appr appx apra apre apri apro arae arah arai arap arar arax area aree areh arei areo arep arex arh- aria arie arii ario arip aroa aroe aroi aroo aror arpa arpe arpi arr- arra arre arrh arri arro arrr axar axer axi- axia axie axo- axoa axxo eaop eapp eara eare earh earo earp eeea eeee eera eero ehaa ehea eheh eher ehre eiao eiei eier eiha eiho eipo eipr eira eire eoir eora eore eori epaa epee eper eph- epha ephi epi- epia epie epip epix epor epox eppa eppo eppp epra epro eprp epxp er-x erap erei erer eria erie erih erio eroe eroi eroo erpa erpe erra erre erro exa- exai exer exh- exhi exo- exor expo expr exrx h-ii haar haha haho haie hair haor hapa hape hapi happ hara hare harh hari haro harp harr haxe haxi haxo heah heap hear heep heer hehe heho heia heie heih heir heor hepa hepe hepi hepp hera here heri hero herp herr hex- hexa hexe hexi hhaa hhex hhhh hhip hhpa hiaa hiar hiei hier hihe hihi hiho hiie hipe hipo hipp hira hire hiri hiro hoai hoap hoar hoax hoei hoer hoha hohe hoho hoie hoip hoir hoix hooe hoop hoor hoox hopa hope hopi hopo hopp hopx hora hore hori horo horr hoxa hpae hpao hppe hrap hree hrip hrpp iaaa iaai iaap iaea iaep iaia iapa iapp iapx iara iare ieie ieio ieoh iepa iera iere ieri ihep iher ihop ihpa ihra ihre iiie iiii iiio iioi iioo iiop iipa iira ioee ioii ioio iooi iooo iora iore iori ipea iper ipex iphr ipie ipix ipoe ipoh ipop ippa ippo ippr ipri ipxe irae irai irao irap irar iree irer irex iri- iria irie irio irip irix iroh irop irpa irpe irra irre irri ixia ixxi o-eo oaer oahe oahp oaph oapi oara oare oeax oepa oera oere ohai ohee oher ohhi ohho ohia ohio ohoh ohra ohre oier oiii oira oire ooaa ooer ooha ooho ooia oooh oooo oora oore opah opap opar opei opep oper opex ophi opia opie opii opio opo- opor oppa oppi oppo opra orae orah orai orao orar ore- orea oreh oreo orer orex orhe ori- oria orie orio orix oro- oroe oror orpe orph orpi orra orri orro oxa- oxea oxep oxer oxi- oxia oxie oxo- oxox oxxo paap paar paea paep paer paha pahi paho pahp paia paie paio paip pair paix paoh paox papa pape papi papp papr par- para pare pari paro parp parr paxi paxo peah peai peap pear peax peep peer peha pehe peho pehr peia peio peip peir peor pepa pepe pepi pepo per- pera pere perh peri pero perp perr phah phai phar phe- phex phi-