-er a-a a-b a-i aaa aab aae aai aao aap aar aas ab- aba abb abe abi abo abp abr abs aea aeb aee aei aeo aep aer aes ai- aia aib aie aii aio aip air ais aoa aob aoe aoi aoo aop aor aos ap- apa apb ape api apo app apr aps ar- ara arb are ari aro arp arr ars as- asa asb ase asi aso asp asr ass b-p baa bab bae bai bao bap bar bas bba bbb bbe bbi bbo bbp bbr bbs be- bea beb bee bei beo bep ber bes bi- bia bib bie bii bio bip bir bis boa bob boe boi boo bop bor bos bpa bpb bpe bpi bpo bpp bpr bps bra brb bre bri bro brp brr brs bsa bsb bse bsi bso bsp bsr bss eaa eab eae eai eao eap ear eas eba ebb ebe ebi ebo ebp ebr ebs eea eeb eee eeo eep eer ees eia eib eie eii eio eip eir eis eo- eoa eob eoe eoi eoo eop eor eos ep- epa epb epe epi epo epp epr eps era erb ere eri ero erp err ers es- esa esb ese esi eso esp esr ess ia- iaa iab iae iai iao iap iar ias iba ibb ibe ibi ibo ibp ibr ibs ie- iea iee iei iep ier ies iia iib iie iii iio iip iir iis io- ioa iob ioe ioi ioo iop ior ios ipa ipb ipe ipi ipo ipp ipr ips ir- ira irb ire iri iro irp irr irs is- isa isb ise isi iso isp isr iss o-i oaa oab oae oai oao oap oar oas ob- oba obb obe obi obo obp obr obs oea oeb oee oei oeo oep oer oes oia oib oie oii oio oip oir ois oo- ooa oob ooi ooo oop oor oos op- opa opb ope opi opo opp opr ops or- ora orb ore ori oro orp orr ors os- osa osb ose osi oso osp osr oss p-p paa pab pae pai pao pap par pas pba pbb pbe pbi pbo pbp pbr pbs pea peb pee pei peo pep per pes pia pib pie pii pio pip pir pis poa pob poe poi poo pop por pos ppa ppb ppe ppi ppo ppp ppr pps pra prb pre pri pro prp prr prs ps- psa psb pse psi pso psp psr pss ra- raa rab rae rai rao rap rar ras rba rbb rbe rbi rbo rbp rbr rbs re- rea reb ree rei reo rep rer res ria rib rie rii rio rip rir ris roa rob roe roi roo rop ror ros rpa rpb rpe rpi rpo rpp rpr rps rra rrb rri rrp rrr rrs rsa rsb rse rsi rso rsp rsr rss saa sab sae sai sao sap sar sas sba sbb sbe sbi sbo sbp sbr sbs se- sea seb see sei seo sep ser ses sia sib sie sii sio sip sir sis soa sob soe soi soo sop sor sos spa spb spe spi spo spp spr sps sr- sra srb sre sri sro srp srr srs ss- ssa ssb sse ssi sso ssp ssr sss

-ase -ose a-be a-ii aaaa aaab aaae aaai aaap aaar aaas aaba aabb aabi aabp aaea aaep aaes aaib aaii aais aaoe aaoo aapa aapi aapo aaps aara aare aari aaro aarp aars aasa aase aasi aass abaa abab abae abai abap abar abas abb- abba abbb abbe abbi abbo abbr abbs abee aber abes abia abib abie abir abis aboa abob aboo abor abos abpa abpi abpp abpr abps abra abri abro abrs abs- absa abse absi absp abss aeap aeas aebi aebs aeer aeio aer- aera aeri aero aers aess aiai aias aiba aibo aiea aiee aiia aiib aiir aioi aipa aipe aipi aips aira aire airi airo airp airs aisa aisb aise aisi aiso aisr aoba aopo aora aorb aors aosp aoss apai apao apap apar apas apba apbr apbs apea apep aper apes api- apia apie apio apip apis apo- apoe apoo apop apor apos appa appr apps apra apre apri apro aprs apsa apse apsi apso apss arab arae arai arap arar aras arba arbe arbi arbs area aree arei areo arep ares aria arib arie arii ario arip aris aroa arob aroe aroi aroo aror aros arpa arpe arpi arps arr- arra arre arri arro arrr arrs ars- arsa arse arsi arso asaa asab asae asai asao asap asar asas asba asbo asea asee asep aser ases asia asie asii asio asip asir asis asob asoi asop asor asos aspa aspe aspi aspo aspr asps asra asro asrs assa asse assi asso assp assr asss ba-i baaa baar baas baba babb babe babi babo babr babs baer baes baia baib baie baio bair bais baos bapa bape bapi bapp baps bar- bara barb bare bari baro barr bars basa base basi baso bass bbas bbbb bbbs bbeb bbpr beap bear beas beba bebb bebe bebi bebo beeb beep beer bees beia beir beis beo- beor beos bepo bera bere beri bero berr bers bes- besa bese beso bess biao biap biar bias biba bibb bibe bibi bibo bibs bieb bier bies biis bio- bioi bios bipa bipp bips bira birb bire biri biro birr birs bis- bisa bise biso bisp biss boab boai boar boas boba bobb bobe bobi bobo bobs boea boee boeo boep boer boes boi- boie boii bois boob booe boop boor boos bopa bope bopp bops bor- bora bore bori boro borr bors bosa bose bosi boso boss bpai bpea bpoe bpsa brab brae brai brao bras brea breb bree brei breo brep brer bres bria brie brio bris broa brob broe broo bror bros 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 easi easo ebba ebbo ebbr ebbs eber