-er -up a-a a-b aaa aab aae aak aap aar aas aau ab- aba abb abe abk abp abr abs abu aea aeb aee aek aep aer aes aeu aka akb ake akk akp akr aks aku ap- apa apb ape apk app apr aps apu ar- ara arb are ark arp arr ars aru as- asa asb ase ask asp asr ass asu au- aua aub aue auk aup aur aus b-p b-u baa bab bae bak bap bar bas bau bba bbb bbe bbk bbp bbr bbs bbu be- bea beb bee bek bep ber bes beu bka bkb bke bkk bkp bkr bks bpa bpb bpe bpp bpr bps bpu bra brb bre brk brp brr brs bru bsa bsb bse bsk bsp bsr bss bsu bua bub bue buk bup bur bus buu eaa eab eae eak eap ear eas eau eba ebb ebe ebk ebp ebr ebs ebu eea eeb eee eek eep eer ees eka ekb eke ekp ekr eks eku ep- epa epb epe epp epr eps epu era erb ere erk erp err ers eru es- esa esb ese esk esp esr ess esu eu- eua eub eue eup eur eus ka- kaa kab kae kak kap kar kas kau kba kbb kbe kbk kbp kbr kbs kbu ke- kea keb kee kek kep ker kes kkb kke kkk kkp kkr kks kku kpa kpe kpk kpp kpr kps kpu kra krk krp krr krs kru ksa ksb kse ksk ksp ksr kss ksu kub kue kuk kup kur kus kuu p-p paa pab pae pak pap par pas pau pba pbb pbe pbk pbp pbr pbs pbu pea peb pee pek pep per pes peu pka pkb pke pkp pkr pks pku ppa ppb ppe ppk ppp ppr pps ppu pra prb pre prk prp prr prs pru ps- psa psb pse psk psp psr pss psu pua pub pue puk pup pur pus puu ra- raa rab rae rak rap rar ras rau rba rbb rbe rbk rbp rbr rbs rbu re- rea reb ree rek rep rer res reu rkb rke rkk rkp rks rku rpa rpb rpe rpk rpp rpr rps rpu rra rrb rrk rrp rrr rrs rru rsa rsb rse rsk rsp rsr rss rsu rua rub rue ruk rup rur rus ruu saa sab sae sak sap sar sas sau sba sbb sbe sbk sbp sbr sbs sbu se- sea seb see sek sep ser ses seu sk- ska skb ske skk skp skr sks sku spa spb spe spk spp spr sps spu sr- sra srb sre srk srp srr srs ss- ssa ssb sse ssk ssp ssr sss ssu sua sub sue suk sup sur sus suu ua- uaa uab uae uak uap uar uas uau uba ubb ube ubk ubp ubr ubs ubu uea ueb uee uep uer ues uka ukb uke ukk ukp ukr uku up- upa upb upe upk upp upr ups upu ur- ura urb ure urk urp urr urs uru usa usb use usk usp usr uss usu uua uue uur uus uuu

-ase a-ak a-be aaaa aaab aaae aaap aaar aaas aaba aabb aabp aaea aaep aaes aaka aake aaku aapa aaps aara aare aarp aars aaru aasa aase aass aasu aaup aaus abaa abab abae abak abap abar abas abau abb- abba abbb abbe abbr abbs abee aber abes abpa abpp abpr abps abra abrs abs- absa abse absp abss absu abua abue abuk abus aeap aeas aebs aeer aeka aer- aera aers aess akaa akae akap akar akas akee aker akes akeu akka akku akpu akr- akra akre aksa aksu akua apak apap apar apas apba apbr apbs apea apep aper apes apeu apke appa appr apps appu apra apre aprs apsa apse apss apsu apua apup apus arab arae arak arap arar aras arau arba arbe arbs area aree arek arep ares areu arka arke arks arpa arpe arps arpu arr- arra arre arrk arrr arrs arru ars- arsa arse arsk arsu arua arub arue arup asaa asab asae asak asap asar asas asau asba asbu asea asee asek asep aser ases aska aske askr asks aspa aspe aspr asps asra asrs asru assa asse assk assp assr asss assu asub asue asur asus auaa aube auer auke auks aups aur- aura aure ausa ause ausu baaa baak baar baas baba babb babe babr babs babu baek baer baes bak- baka bake bakr baks baku bapa bape bapp baps bapu bar- bara barb bare bark barr bars baru basa base bask bass basu bau- bauk baur bbas bbau bbbb bbbs bbeb bbpr beak beap bear beas beau beba bebb bebe beeb beek beep beer bees beka beke beks bera bere berk berr bers beru bes- besa bese besk bess beuk beur bkpr bksp bpea bpsa bpsu brab brae brak bras brau brea breb bree brek brep brer bres brka brkb brrr brrs brsb brsr brue brup brus bsaa bsap bsas bsea bseb bsee bser bses bspp bspr bsra bsse bsup buar buba bubb bube bubs bubu buea buer bueu buka buke bukk buku bupa bups bur- bura burb bure burk burp burr burs buru busa buse busk buss busu buus eaba eapp eaps eara earb eare earp ears easa ease eaus ebba ebbr ebbs eber ebes ebru ebsa ebur ebus eeea eeee eees eeka eeke eeks eeps eera eers eese eesk eka- ekab ekeb ekek eker ekes ekka ekpe ekur epaa epas epee eper epes eppa eppp epps epra eprb eprp eprs epsa epsp epss epub epus erap eras erau erba erbb erbe ereb erer eres erke erks erpa erpe erps erra erre errs ersa erse erua erub erur erus esab esar esas esau esba esbs esea esee esek eser eses eska eske esks esku espa espe espp esps esra essa esse essp essu esus euba euer eur- eura eure eusa euse kaaa kaab kaak kaap kaar kaas kaba kabb kabe kabr kabu kaep kaer kaes kaka kake kakk kaks kaku kap- kapa kape