-er a-a a-b a-i aaa aab aae aah aai aao aar aas ab- aba abb abe abh abi abo abr abs aea aeb aee aeh aei aeo aer aes aha ahb ahe ahh ahi aho ahr ahs ai- aia aib aie aih aii aio air ais aoa aob aoe aoh aoi aoo aor aos ar- ara arb are arh ari aro arr ars as- asa asb ase ash asi aso asr ass baa bab bae bah bai bao bar bas bba bbb bbe bbh bbi bbo bbr bbs be- bea beb bee beh bei beo ber bes bha bhb bhe bhh bhi bho bhr bhs bi- bia bib bie bih bii bio bir bis boa bob boe boh boi boo bor bos bra brb bre brh bri bro brr brs bsa bsb bse bsh bsi bso bsr bss eaa eab eae eah eai eao ear eas eba ebb ebe ebh ebi ebo ebr ebs eea eeb eee eeo eer ees eha ehb ehe ehh ehi eho ehr ehs eia eib eie eii eio eir eis eo- eoa eob eoe eoh eoi eoo eor eos era erb ere erh eri ero err ers es- esa esb ese esh esi eso esr ess h-i haa hab hae hah hai hao har has hba hbb hbe hbh hbi hbo hbr hbs he- hea heb hee heh hei heo her hes hha hhb hhe hhh hhi hho hhr hhs hia hib hie hih hii hio hir his hoa hob hoe hoh hoi hoo hor hos hr- hra hrb hre hrh hri hro hrr hrs hsa hsb hse hsh hsi hsr hss ia- iaa iab iae iah iai iao iar ias iba ibb ibe ibh ibi ibo ibr ibs ie- iea iee iei ier ies iha ihb ihe ihh ihi iho ihr ihs iia iib iie iih iii iio iir iis io- ioa iob ioe ioh ioi ioo ior ios ir- ira irb ire iri iro irr irs is- isa isb ise ish isi iso isr iss o-i oaa oab oae oah oai oao oar oas ob- oba obb obe obh obi obo obr obs oea oeb oee oeh oei oeo oer oes oha ohe ohh ohi oho ohr ohs oia oib oie oii oio oir ois oo- ooa oob ooh ooi ooo oor oos or- ora orb ore orh ori oro orr ors os- osa osb ose osh osi oso osr oss ra- raa rab rae rah rai rao rar ras rba rbb rbe rbh rbi rbo rbr rbs re- rea reb ree reh rei reo rer res rh- rha rhb rhe rhh rhi rho rhr rhs ria rib rie rih rii rio rir ris roa rob roe roh roi roo ror ros rra rrb rrh rri rrr rrs rsa rsb rse rsh rsi rso rsr rss saa sab sae sah sai sao sar sas sba sbb sbe sbh sbi sbo sbr sbs se- sea seb see seh sei seo ser ses sh- sha shb she shh shi sho shr shs sia sib sie sih sii sio sir sis soa sob soe soh soi soo sor sos sr- sra srb sre srh sri sro srr srs ss- ssa ssb sse ssh ssi sso ssr sss

-ase -ose a-be a-ha a-ii aaaa aaab aaae aaah aaai aaar aaas aaba aabb aabh aabi aaea aaes aaha aahs aaib aaii aais aaoe aaoo aara aare aari aaro aars aasa aase aasi aass abaa abab abae abai abar abas abb- abba abbb abbe abbi abbo abbr abbs abee aber abes abha abhi abho abhr abhs abia abib abie abir abis aboa abob aboh aboo abor abos abra abri abro abrs abs- absa abse absi abss aeas aebi aebs aeer aeio aer- aera aeri aero aers aess ahab ahah ahai ahar ahas ahha ahhs ahio ahir ahis ahoa ahoe ahor ahra ahre ahrr ahrs ahsa ahse ahso ahss aiai aias aiba aibo aiea aiee aiha aiho aihs aiia aiib aiir aioi aira aire airh airi airo airs aisa aisb aise aish aisi aiso aisr aoah aoba aora aorb aors aoss arab arae arah arai arar aras arba arbe arbh arbi arbs area aree areh arei areo ares arh- arhs aria arib arie arii ario aris aroa arob aroe aroi aroo aror aros arr- arra arre arrh arri arro arrr arrs ars- arsa arse arsi arso asaa asab asae asah asai asao asar asas asba asbo asea asee aseh aser ases asha ashe ashi ashs asia asie asii asio asir asis asob asoi asor asos asra asro asrs assa asse assh assi asso assr asss ba-i baaa baah baar baas baba babb babe babi babo babr babs baer baes baha bahi baho bahr bahs baia baib baie baio bair bais baoh baos bar- bara barb bare barh bari baro barr bars basa base bash basi baso bass bbas bbbb bbbs bbeb bbhs beah bear beas beba bebb bebe bebi bebo beeb beer bees behr behs beia beir beis beo- beor beos bera bere beri bero berr bers bes- besa bese besh beso bess bhai bhao bhar bher bhhs bhie bhir bhoi bhor bhra biao biar bias biba bibb bibe bibi bibo bibs bieb bier bies biha bihe bihi bihs biis bio- bioi bios bira birb bire biri biro birr birs bis- bisa bise bish biso biss boab boai boar boas boba bobb bobe bobi bobo bobs boea boee boeo boer boes boha boho bohr bohs boi- boie boii bois boob booe booh boor boos bor- bora bore borh bori boro borr bors bosa bose bosh bosi boso boss brab brae brah brai brao bras brea breb bree brei breo brer bres brhs bria brie brih brio bris broa brob broe broh broo bror bros brrr brrs brsb brsr bsaa bsas bsea bseb bsee bser bses bshs bsos bsra bsse eaba eabh eahs eara earb eare earh earo ears easa ease easi easo ebba ebbo ebbr ebbs eber ebes ebhs ebis eboe eboo ebor ebos ebro ebsa eeea eeee eees eehs eera eero eers eese eesi ehaa ehea eheh eher ehhs