-er a-a a-b aaa aab aad aae aao aar aas ab- aba abb abd abe abo abr abs ad- ada adb add ade ado adr ads aea aeb aed aee aeo aer aes aoa aob aod aoe aoo aor aos ar- ara arb ard are aro arr ars as- asa asb asd ase aso asr ass baa bab bad bae bao bar bas bba bbb bbd bbe bbo bbr bbs bda bdb bdd bde bdo bdr bds be- bea beb bed bee beo ber bes boa bob bod boe boo bor bos bra brb brd bre bro brr brs bsa bsb bsd bse bso bsr bss daa dab dad dae dao dar das dba dbb dbd dbe dbo dbr dbs dda ddb ddd dde ddo ddr dds de- dea deb ded dee deo der des doa dob dod doe doo dor dos dra drb drd dre dro drr drs dsa dsb dsd dse dso dsr dss eaa eab ead eae eao ear eas eba ebb ebd ebe ebo ebr ebs ed- eda edb edd ede edo edr eds eea eeb eed eee eeo eer ees eo- eoa eob eod eoe eoo eor eos era erb erd ere ero err ers es- esa esb esd ese eso esr ess oaa oab oad oae oao oar oas ob- oba obb obd obe obo obr obs oda odb odd ode odo odr ods oea oeb oed oee oeo oer oes oo- ooa oob ood ooo oor oos or- ora orb ord ore oro orr ors os- osa osb osd ose oso osr oss ra- raa rab rad rae rao rar ras rba rbb rbd rbe rbo rbr rbs rda rdb rdd rde rdo rdr rds re- rea reb red ree reo rer res roa rob rod roe roo ror ros rra rrb rrd rrr rrs rsa rsb rsd rse rso rsr rss saa sab sad sae sao sar sas sba sbb sbd sbe sbo sbr sbs sda sdb sdd sde sdo sdr sds se- sea seb sed see seo ser ses soa sob sod soe soo sor sos sr- sra srb srd sre sro srr srs ss- ssa ssb ssd sse sso ssr sss

-ase -ose a-be a-do aaaa aaab aaad aaae aaar aaas aaba aabb aabd aada aade aads aaea aaes aaoe aaoo aara aard aare aaro aars aasa aasd aase aass abaa abab abad abae abar abas abb- abba abbb abbe abbo abbr abbs abda abdo abed abee aber abes aboa abob abod aboo abor abos abra abro abrs abs- absa absd abse abss adaa adab adad adae adao adar adas adba adda addd adde addo addr adds adea adeb adee adeo ader ades adob adod adoe adoo ador ados adra adre adro adrs adsa adso adsr adss aeas aebs aede aeer aer- aera aerd aero aers aesd aess aoba aora aorb aors aosd aoss arab arad arae arar aras arba arbe arbs arda arde ardo ards area ared aree areo ares aroa arob arod aroe aroo aror aros arr- arra arre arro arrr arrs ars- arsa arsd arse arso asaa asab asad asae asao asar asas asba asbo asda asde asdo asds asea asee aser ases asob asod asor asos asra asro asrs assa assd asse asso assr asss baaa baad baar baas baba babb babe babo babr babs bada badb badd bade bado badr bads baed baer baes baos bar- bara barb bard bare baro barr bars basa base baso bass bbad bbas bbbb bbbs bbdd bbdo bbeb bd-r bdes bdos bdsd bead bear beas beba bebb bebe bebo beda bede bedo beds beeb beed beer bees beo- beod beor beos bera berd bere bero berr bers bes- besa bese beso bess boab boad boar boas boba bobb bobe bobo bobs boda bodb bode bodo bods boea boee boeo boer boes boob bood booe boor boos bor- bora bord bore boro borr bors bosa bose boso boss brab brad brae brao bras brda brdo brds brea breb bred bree breo brer bres broa brob brod broe broo bror bros brrr brrs brsb brsr bsaa bsas bsbd bsea bseb bsed bsee bser bses bsod bsos bsra bsrd bssd bsse d-bo daab daad daae daar daas daba dabb dabo dabs dada dade dado dads daeb daer daos dara darb dard dare daro darr dars dasa dasb dasd dase dass dbar dbas dbos dbrs dbsa dbss dddd ddes ddre ddss dead deae dear deas deba debe debs deda dedd dede dedo deeb deed deer dees deor deos der- dera derb dere dero derr ders des- desa dese deso dess doab doae doar doas doba dobb dobe dobs dod- doda dodd dode dodo dods doea doer does doob dood door doos dora dord dore doro dorr dors dosa dose doso doss draa drab drad drar dras drba drda drea dred dree dres drob drod drra drrs drsa dsba dsda dsdr dsea dsoa dsos dsrr dssa eaba eada eadb eadd eads eara earb eard eare earo ears easa ease easo ebba ebbo ebbr ebbs ebed eber ebes eboe eboo ebor ebos ebro ebsa edad edar edas edda edde eddo edds ede- edea eder edes edod edos edra edsa edss eede eeea eeee eees eera eero eers eese eode eoes eora eore erad eras erba erbb erbe erda erde erds ereb ered erer eres erob erod eroe eroo eros erra erre erro errs ersa erse erso esab esad esar esas esba esbo esbs esda esds esea esee eseo eser eses eso- esos esra esrd essa esse esso o-eo oade oaer oaes oara oare oars oase oass obad obas obba obbo obea obed ober obes oboe obor obos obra obre obro obsd obsr obss odas odbo odda oddd odds odea oded odeo oder odes odoo odor odos odra odso oedo oeds oera oere oers oese ooaa ooba oobe ooda ooer ooes oooo ooos oora oord oore oosa oose orab orad orae orao orar oras orba orbb orbe orbo orbs orda orde ordo ords ore- orea oreb ored oreo orer ores oro- oroe oror oros orra orro