-er -up a-a a-b aaa aab aad aae aap aar aas aau ab- aba abb abd abe abp abr abs abu ad- ada adb add ade adp adr ads adu aea aeb aed aee aep aer aes aeu ap- apa apb apd ape app apr aps apu ar- ara arb ard are arp arr ars aru as- asa asb asd ase asp asr ass asu au- aua aub aud aue aup aur aus b-p b-u baa bab bad bae bap bar bas bau bba bbb bbd bbe bbp bbr bbs bbu bda bdb bdd bde bdp bdr bds bdu be- bea beb bed bee bep ber bes beu bpa bpb bpd bpe bpp bpr bps bpu bra brb brd bre brp brr brs bru bsa bsb bsd bse bsp bsr bss bsu bua bub bud bue bup bur bus buu daa dab dad dae dap dar das dau dba dbb dbd dbe dbp dbr dbs dbu dda ddb ddd dde ddp ddr dds ddu de- dea deb ded dee dep der des deu dpa dpb dpd dpe dpp dpr dps dpu dra drb drd dre drp drr drs dru dsa dsb dsd dse dsp dsr dss dsu dua dub dud due dup dur dus eaa eab ead eae eap ear eas eau eba ebb ebd ebe ebp ebr ebs ebu ed- eda edb edd ede edp edr eds edu eea eeb eed eee eep eer ees ep- epa epb epd epe epp epr eps epu era erb erd ere erp err ers eru es- esa esb esd ese esp esr ess esu eu- eua eub eud eue eup eur eus p-p paa pab pad pae pap par pas pau pba pbb pbd pbe pbp pbr pbs pbu pda pdb pdd pde pdp pdr pds pdu pea peb ped pee pep per pes peu ppa ppb ppd ppe ppp ppr pps ppu pra prb prd pre prp prr prs pru ps- psa psb psd pse psp psr pss psu pua pub pud pue pup pur pus puu ra- raa rab rad rae rap rar ras rau rba rbb rbd rbe rbp rbr rbs rbu rda rdb rdd rde rdp rdr rds rdu re- rea reb red ree rep rer res reu rpa rpb rpd rpe rpp rpr rps rpu rra rrb rrd rrp rrr rrs rru rsa rsb rsd rse rsp rsr rss rsu rua rub rud rue rup rur rus ruu saa sab sad sae sap sar sas sau sba sbb sbd sbe sbp sbr sbs sbu sda sdb sdd sde sdp sdr sds sdu se- sea seb sed see sep ser ses seu spa spb spd spe spp spr sps spu sr- sra srb srd sre srp srr srs ss- ssa ssb ssd sse ssp ssr sss ssu sua sub sud sue sup sur sus suu ua- uaa uab uad uae uap uar uas uau uba ubb ube ubp ubr ubs ubu uda udb udd ude udp udr uds udu uea ueb ued uee uep uer ues up- upa upb upd upe upp upr ups upu ur- ura urb urd ure urp urr urs uru usa usb usd use usp usr uss usu uua uue uur uus uuu

-ase a-be aaaa aaab aaad aaae aaap aaar aaas aaba aabb aabd aabp aada aade aads aadu aaea aaep aaes aapa aaps aara aard aare aarp aars aaru aasa aasd aase aass aasu aaup aaus abaa abab abad abae abap abar abas abau abb- abba abbb abbe abbr abbs abda abdu abed abee aber abes abpa abpd abpp abpr abps abra abrs abs- absa absd abse absp abss absu abua abud abue abus adaa adab adad adae adap adar adas adba adda addd adde addr adds addu adea adeb adee ader ades adp- adps adra adre adrs adsa adsr adss adua adub adue adur aeap aeas aebs aede aeer aer- aera aerd aers aesd aess apap apar apas apba apbr apbs apda apdd apds apdu apea aped apep aper apes apeu appa appd appr apps appu apra apre aprs apsa apse apss apsu apua apud apup apus arab arad arae arap arar aras arau arba arbe arbs arda arde ards ardu area ared aree arep ares areu arpa arpe arps arpu arr- arra arre arrr arrs arru ars- arsa arsd arse arsu arua arub arud arue arup asaa asab asad asae asap asar asas asau asba asbu asda asde asds asea asee asep aser ases aspa aspd aspe aspr asps asra asrs asru assa assd asse assp assr asss assu asub asud asue asur asus auaa aube aude auer aups aur- aura aurd aure ausa ausd ause ausu baaa baad baar baas baba babb babe babr babs babu bada badb badd bade badr bads badu baed baer baes bapa bape bapp baps bapu bar- bara barb bard bare barr bars baru basa base bass basu bau- baud baur bbad bbas bbau bbbb bbbs bbdd bbeb bbpr bd-r bdes bdsd bead beap bear beas beau beba bebb bebe beda bede beds bedu beeb beed beep beer bees bera berd bere berr bers beru bes- besa bese bess beur bpda bpea bprd bpsa bpsu brab brad brae bras brau brda brds brea breb bred bree brep brer bres brrr brrs brsb brsr brud brue brup brus bsaa bsap bsas bsbd bsea bseb bsed bsee bser bses bspp bspr bsra bsrd bssd bsse bsup buad buar buba bubb bube bubs bubu buda budb budd bude buds budu buea buer bueu bupa bups bur- bura burb burd bure burp burr burs buru busa buse buss busu buus daab daad daae daap daar daas daau daba dabb dabp dabs dabu dada dade dads dadu daeb daer daeu dapa dape dapp daps dapu dara darb dard dare darp darr dars daru dasa dasb dasd dase dass daub daud daue daur daus dbar dbas dbpd dbrs dbsa dbss dbus dddd ddes ddps ddre ddss ddub dead deae deap dear deas deau deba debe debs debu deda dedd dede dedu deeb deed deep deer dees depa depe depp depr