-er a-a a-b aaa aab aae aao aap aar aas aax ab- aba abb abe abo abp abr abs abx aea aeb aee aeo aep aer aes aex aoa aob aoe aoo aop aor aos aox ap- apa apb ape apo app apr aps apx ar- ara arb are aro arp arr ars arx as- asa asb ase aso asp asr ass asx ax- axa axe axo axp axr axs axx b-p baa bab bae bao bap bar bas bax bba bbb bbe bbo bbp bbr bbs bbx be- bea beb bee beo bep ber bes bex boa bob boe boo bop bor bos box bpa bpb bpe bpo bpp bpr bps bpx bra brb bre bro brp brr brs brx bsa bsb bse bso bsp bsr bss bsx bxb bxo bxx eaa eab eae eao eap ear eas eax eba ebb ebe ebo ebp ebr ebs ebx eea eeb eee eeo eep eer ees eex eo- eoa eob eoe eoo eop eor eos ep- epa epb epe epo epp epr eps epx era erb ere ero erp err ers es- esa esb ese eso esp esr ess esx ex- exa exe exo exp exr exs exx oaa oab oae oao oap oar oas oax ob- oba obb obe obo obp obr obs obx oea oeb oee oeo oep oer oes oex oo- ooa oob ooo oop oor oos oox op- opa opb ope opo opp opr ops opx or- ora orb ore oro orp orr ors orx os- osa osb ose oso osp osr oss osx ox- oxa oxb oxo oxx p-p paa pab pae pao pap par pas pax pba pbb pbe pbo pbp pbr pbs pbx pea peb pee peo pep per pes pex poa pob poe poo pop por pos pox ppa ppb ppe ppo ppp ppr pps ppx pra prb pre pro prp prr prs prx ps- psa psb pse pso psp psr pss psx pxe pxr pxs ra- raa rab rae rao rap rar ras rax rba rbb rbe rbo rbp rbr rbs rbx re- rea reb ree reo rep rer res rex roa rob roe roo rop ror ros rox rpa rpb rpe rpo rpp rpr rps rpx rra rrb rrp rrr rrs rsa rsb rse rso rsp rsr rss rsx rxp rxr rxs saa sab sae sao sap sar sas sax sba sbb sbe sbo sbp sbr sbs sbx se- sea seb see seo sep ser ses sex soa sob soe soo sop sor sos sox spa spb spe spo spp spr sps spx sr- sra srb sre sro srp srr srs srx ss- ssa ssb sse sso ssp ssr sss ssx sxs xaa xap xar xas xbe xbr xbx xee xep xer xes xex xoa xoo xop xor xos xox xpa xpb xpe xpo xpp xps xrx xsa xsb xsp xss xxo xxp xxx

-ase -ose a-be aaaa aaab aaae aaap aaar aaas aaba aabb aabp aaea aaep aaes aaoe aaoo aapa aapo aaps aara aare aaro aarp aars aasa aase aass abaa abab abae abap abar abas abax abb- abba abbb abbe abbo abbr abbs abee aber abes aboa abob aboo abor abos abox abpa abpp abpr abps abra abro abrs abs- absa abse absp abss aeap aeas aebs aeer aer- aera aero aers aess aoba aopo aora aorb aors aosp aoss apao apap apar apas apax apba apbr apbs apea apep aper apes apex apo- apoe apoo apop apor apos apox appa appr apps appx apra apre apro aprs apsa apse apso apss apxs arab arae arap arar aras arax arba arbe arbs area aree areo arep ares arex aroa arob aroe aroo aror aros arpa arpe arps arr- arra arre arro arrr arrs ars- arsa arse arso asaa asab asae asao asap asar asas asba asbo asea asee asep aser ases asob asop asor asos aspa aspe aspo aspr asps asra asro asrs assa asse asso assp assr asss axar axer axes axo- axoa axos axps axse axxo ba-x baaa baar baas baba babb babe babo babr babs baer baes baos bapa bape bapp baps bar- bara barb bare baro barr bars barx basa base baso bass bbas bbbb bbbs bbeb bbox bbpr beap bear beas beba bebb bebe bebo beeb beep beer bees beo- beor beos bepo bera bere bero berr bers bes- besa bese beso bess boab boar boas boba bobb bobe bobo bobs boea boee boeo boep boer boes boob booe boop boor boos boox bopa bope bopp bops bor- bora bore boro borr bors bosa bose boso boss boxa bpea bpoe bpsa brab brae brao bras brax brea breb bree breo brep brer bres brex broa brob broe broo bror bros brox brrr brrs brsb brsr bsaa bsap bsas bsea bseb bsee bser bses bsos bspp bspr bsra bsse eaba eaop eapp eaps eara earb eare earo earp ears easa ease easo ebba ebbo ebbr ebbs eber ebes eboe eboo ebor ebos ebox ebpo ebro ebsa eeea eeee eees eeps eera eero eers eese eoes eora eore epaa epas epee eper epes epor epos epox eppa eppo eppp epps epra eprb epro eprp eprs epsa epsp epss epsx epxp er-x erap eras erba erbb erbe ereb erer eres erob eroe eroo eros erpa erpe erps erra erre erro errs ersa erse erso esab esar esas esba esbo esbs esea esee eseo eser eses eso- esop esos esox espa espe espo espp esps esra essa esse esso essp exa- exer exes exo- exor exos expo expr exrx o-eo oaer oaes oaps oara oare oars oase oass obas obba obbo obea ober obes obex oboe obor obos obox obra obre obro obsr obss oeax oepa oeps oera oere oers oese ooaa ooba oobe ooer ooes oooo ooos oops oora oore oosa oose opap opar opep oper opes opex opo- opor opos oppa oppo opps opra opsa orab orae orao orar oras orba orbb orbe orbo orbs ore- orea oreb oreo orer ores orex oro- oroe oror oros orpe orps orra orro orrs orsa orse orso osap