-er a-a a-b a-i aaa aab aae aag aah aai aar aas ab- aba abb abe abg abh abi abr abs aea aeb aee aeg aeh aei aer aes ag- aga agb age agg agh agi agr ags aha ahb ahe ahg ahh ahi ahr ahs ai- aia aib aie aig aih aii air ais ar- ara arb are arg arh ari arr ars as- asa asb ase asg ash asi asr ass baa bab bae bag bah bai bar bas bba bbb bbe bbg bbh bbi bbr bbs be- bea beb bee beg beh bei ber bes bga bgb bge bgg bgh bgi bgr bgs bha bhb bhe bhg bhh bhi bhr bhs bi- bia bib bie big bih bii bir bis bra brb bre brg brh bri brr brs bsa bsb bse bsg bsh bsi bsr bss eaa eab eae eag eah eai ear eas eba ebb ebe ebg ebh ebi ebr ebs eea eeb eee eeg eer ees ega egb ege egg egh egi egr egs eha ehb ehe ehg ehh ehi ehr ehs eia eib eie eig eii eir eis era erb ere erg erh eri err ers es- esa esb ese esg esh esi esr ess gaa gab gae gag gah gai gar gas gba gbe gbg gbh gbi gbr gbs ge- gea geb gee geg geh gei ger ges gga ggb ggg ggh ggi ggr ggs gha ghb ghe ghg ghh ghi ghr ghs gia gib gie gig gih gii gir gis gra grb gre grg grh gri grr grs gsa gsb gse gsg gsi gsr gss h-i haa hab hae hag hah hai har has hba hbb hbe hbg hbh hbi hbr hbs he- hea heb hee heg heh hei her hes hga hgb hge hgg hgh hgi hgr hgs hha hhb hhe hhg hhh hhi hhr hhs hia hib hie hig hih hii hir his hr- hra hrb hre hrg hrh hri hrr hrs hsa hsb hse hsg hsh hsi hsr hss ia- iaa iab iae iag iah iai iar ias iba ibb ibe ibg ibh ibi ibr ibs ie- iea iee ieg iei ier ies iga igb ige igg igh igi igr igs iha ihb ihe ihg ihh ihi ihr ihs iia iib iie iih iii iir iis ir- ira irb ire irg iri irr irs is- isa isb ise isg ish isi isr iss ra- raa rab rae rag rah rai rar ras rba rbb rbe rbg rbh rbi rbr rbs re- rea reb ree reg reh rei rer res rga rgb rge rgg rgh rgi rgr rgs rh- rha rhb rhe rhg rhh rhi rhr rhs ria rib rie rig rih rii rir ris rra rrb rrg rrh rri rrr rrs rsa rsb rse rsg rsh rsi rsr rss saa sab sae sag sah sai sar sas sba sbb sbe sbg sbh sbi sbr sbs se- sea seb see seg seh sei ser ses sga sgb sge sgg sgh sgi sgr sgs sh- sha shb she shg shh shi shr shs sia sib sie sig sih sii sir sis sr- sra srb sre srg srh sri srr srs ss- ssa ssb sse ssg ssh ssi ssr sss

-ase a-be a-ha a-ii aaaa aaab aaae aaah aaai aaar aaas aaba aabb aabh aabi aaea aaes aage aagh aaha aahs aaib aaii aais aara aare aari aars aasa aase aasi aass abaa abab abae abag abai abar abas abb- abba abbb abbe abbi abbr abbs abee aber abes abha abhi abhr abhs abia abib abie abig abir abis abra abri abrs abs- absa abse absi abss aeas aebi aebs aeer aega aer- aera aeri aers aess agag agai agar agas agba agea agee agei ager ages agga agge aggi agha aghe aghs agia agib agie agig agii agir agis agra agre agri agsa agsg ahab ahah ahai ahar ahas ahha ahhs ahir ahis ahra ahre ahrr ahrs ahsa ahse ahss aiai aias aiba aiea aiee aiga aiha aihs aiia aiib aiir aira aire airh airi airs aisa aisb aise aisg aish aisi aisr arab arae arag arah arai arar aras arba arbe arbh arbi arbs area aree areg areh arei ares arga argb arge argh argi args arh- arhs aria arib arie arig arii aris arr- arra arre arrg arrh arri arrr arrs ars- arsa arse arsi asaa asab asae asag asah asai asar asas asba asea asee aseh aser ases asge asha ashe ashi ashs asia asie asii asir asis asra asrg asrs assa asse assh assi assr asss ba-i baaa baah baar baas baba babb babe babi babr babs baer baes baga bage bagg bagh bagi bags baha bahi bahr bahs baia baib baie baig bair bais bar- bara barb bare barg barh bari barr bars basa base bash basi bass bbas bbbb bbbs bbeb bbga bbhs bbrg beag beah bear beas beba bebb bebe bebi beeb beeg beer bees bega begg begi begs behr behs beia beir beis bera bere berg beri berr bers bes- besa bese besh bess bggs bghs bgia bhag bhai bhar bher bhhs bhie bhir bhra biar bias biba bibb bibe bibi bibs bieb bier bies biga bigb bige bigg bigs biha bihe bihi bihs biis bira birb bire birg biri birr birs bis- bisa bise bish biss brab brae brag brah brai bras brea breb bree breg brei brer bres brhs bria brie brig brih bris brrr brrs brsb brsr bsaa bsas bsea bseb bsee bseg bser bses bsgs bshs bsra bsse eaba eabh eaga eage eahs eara earb eare earh ears easa ease easi ebba ebbr ebbs eber ebes ebhs ebis ebsa eeea eeee eees eega eegs eehs eera eerg eers eese eesi egaa egae egar egas egba egbe egea egee eger eggb egge eggh eggi eggs eghe eghh eghs egir egis egra egre egri egsh egss ehaa ehea eheh eher ehhs ehis ehre eiei eier eies eige eigg eigh eiha eira eire eirs eisa eise eish eiss eras erba erbb erbe ereb erei erer eres erg- erga ergg ergh ergi ergs