-er -ey a-a a-b a-c aaa aab aac aae aar aas aau aay ab- aba abb abc abe abr abs abu aby ac- aca acb acc ace acr acs acu acy aea aeb aec aee aer aes aeu aey ar- ara arb arc are arr ars aru ary as- asa asb asc ase asr ass asu asy au- aua aub auc aue aur aus ay- aya ayc aye ayr ays ayu b-u baa bab bac bae bar bas bau bay bba bbb bbc bbe bbr bbs bbu bby bca bcb bcc bce bcr bcs bcu bcy be- bea beb bec bee ber bes beu bey bra brb bre brr brs bru bry bsa bsb bsc bse bsr bss bsu bsy bua bub buc bue bur bus buu buy by- bya byc bye byr bys byu c-- caa cab cac cae car cas cau cay cba cbb cbc cbe cbr cbs cbu cby cca ccb ccc cce ccr ccs ccu ce- cea ceb cec cee cer ces ceu cey cra crb crc cre crr crs cru cry csa csb csc cse csr css csu csy cua cub cuc cue cur cus cuu cuy cya cyb cyc cye cyr cys eaa eab eac eae ear eas eau eba ebb ebc ebe ebr ebs ebu eby ec- eca ecb ecc ece ecr ecs ecu eea eeb eec eee eer ees eey era erb erc ere err ers eru ery es- esa esb esc ese esr ess esu esy eu- eua eub euc eue eur eus eya eyc eye eyr eys ra- raa rab rac rae rar ras rau ray rba rbb rbc rbe rbr rbs rbu rca rcb rcc rce rcr rcs rcu re- rea reb rec ree rer res reu rey rra rrb rrc rrr rrs rru rsa rsb rsc rse rsr rss rsu rua rub ruc rue rur rus ruu ruy ry- rya ryc rye ryr rys ryu ryy saa sab sac sae sar sas sau say sba sbb sbc sbe sbr sbs sbu sby sca scb scc sce scr scs scu se- sea seb sec see ser ses seu sey sr- sra srb src sre srr srs sry ss- ssa ssb ssc sse ssr sss ssu sua sub suc sue sur sus suu suy sy- sya syb syc sye syr sys syu ua- uaa uab uac uae uar uas uau uay uba ubb ubc ube ubr ubs ubu uby uca ucb ucc uce ucr ucs ucu uea ueb uec uee uer ues uey ur- ura urb urc ure urr urs uru ury usa usb usc use usr uss usu uua uuc uue uur uus uuu uyc uys uyu yaa yab yac yae yar yas yau yay ybc ybe ybr ybs yby yca ycc yce ycs ycu ycy yea yeb yec yee yer yes yey yra yrc yre yrs yru ysa ysb ysc yse ysr yss ysu ysy yua yue yur yus yuu yuy yyb yyc yye yys yyu yyy

-ase a-be a-ya aaaa aaab aaac aaae aaar aaas aaba aabb aabc aaby aaca aacb aacc aace aacr aacs aacu aacy aaea aaec aaes aara aarc aare aars aaru aasa aasc aase aass aasu aaus abaa abab abac abae abar abas abau abay abb- abba abbb abbe abbr abbs abby abca abcb abcc abcr abcs abec abee aber abes abey abra abrc abrs abry abs- absa abse abss absu abua abue abus abuy abyc abye abys abyy acaa acab acac acae acar acas acba acca accc acce accs accu accy ace- acea acec acer aces acey acr- acra acrc acre acrr acrs acry acsa acsc acse acss acu- acue acur acus aeac aeas aebs aeby aecb aeer aer- aera aerc aers aery aesc aess arab arac arae arar aras arau aray arba arbe arbs arby arc- arca arce arcs area arec aree ares areu arey arr- arra arrc arre arrr arrs arru arry ars- arsa arsc arse arsu arsy arua arub arue ary- arya arye arys asaa asab asac asae asar asas asau asay asba asbu asby asc- asca ascb ascc asce ascr asea asec asee aser ases asey asra asrc asrs asru assa assc asse assr asss assu assy asub asue asur asus asya asye auaa aube auby auca auce auer aur- aura aure ausa ause ausu ayar ayas ayay ayca ayce ayer ayes ayra ayre ayry aysu ayub ayur ayya baaa baar baas baba babb babe babr babs babu baby bac- baca bacc bace bacs baer baes bar- bara barb barc bare barr bars baru bary basa basc base bass basu bau- baur baya baye bays bayu bbas bbau bbay bbbb bbbs bbeb bbrc bcaa bcar bcas bcbc bcbs bcca bccc bccs bcec bcer bces bcra bcrs bcru bcsa bcsc bcss bcuc bear beas beau beay beba bebb bebe beby beca becs becu beeb beer bees beey bera berc bere berr bers beru bery bes- besa bese bess besy beur beya beye beys brab brac brae bras brau bray brca brcb brce brea breb brec bree brer bres brey brrr brrs brsb brsr bruc brue brus bry- brya brye bsaa bsac bsas bscs bsea bseb bsec bsee bser bses bsra bssc bsse buar buba bubb bube bubs bubu buca bucc buce bucs bucu buea buer bueu bur- bura burb bure burr burs buru bury busa busc buse buss busu busy buus buys buyu byar byas byce byer byes byre bysb byse byss bysy caaa caab caac caas caba cabe cabs cabu caby cac- caca cacc cace cacr caec caer caes caeu cara carb carc care carr cars cary casa casb casc case casr cass casu cauc caus caye cayr cays cbac cbar cbbc cbbs cbca cbcc cbce cbcr cbcs cbcu cbea cbec cbee cber cbre cbry cbsa cbsc cbse cbus ccaa ccab ccac ccar ccas ccba ccbc ccca cccb cccc cccs cccu ccee ccra ccrc ccre ccrs ccsa ccss ccuc ccus ceac cear ceas ceba cebs cebu cec- ceca cece cecs ceeb ceec cees cer- cera cerc cere cers cery cesa cesc cese cesr cess ceys ceyu crab crac