a-be a-ha aaaa aaab aaac aaad aaae aaah aaap aaar aaba aabb aabc aabd aabh aabp aaca aacb aacc aacd aace aach aacp aacr aacu aada aadc aade aadu aaea aaec aaep aaha aapa aapc aaph aara aarc aard aare aarp aaru aaup abaa abab abac abad abae abap abar abau abb- abba abbb abbe abbr abca abcb abcc abcd abch abcp abcr abda abdu abec abed abee aber abha abhr abpa abpc abpd abpp abpr abra abrc abua abud abue acaa acab acac acad acae acap acar acba acca accc accd acce acch accp accu acda acdb acdc acde acdp ace- acea acec aced aceh acer acha ache achh achp achr achu acpa acpd acpe acpr acpu acr- acra acrc acre acrr acu- acue acup acur adaa adab adac adad adae adah adap adar adba adbc adcc adda addc addd adde addr addu adea adeb adee adeh ader adha adhd adhu adp- adra adre adua adub adue adur aeac aeap aecb aede aeer aer- aera aerc aerd ahab ahac ahad ahah ahar ahau ahed ahha ahpu ahra ahrc ahre ahrr ahua apac apah apap apar apba apbr apca apcb apcc apcd apcr apda apdd apdu apea apec aped apeh apep aper apeu aph- apha aphc appa appc appd apph appr appu apra aprc apre apua apuc apud apup arab arac arad arae arah arap arar arau arba arbe arbh arc- arca arce arch arda ardc arde ardu area arec ared aree areh arep areu arh- arpa arpe arpu arr- arra arrc arre arrh arrr arru arua arub arud arue arup auaa aube auca auce auch aucp audc aude audh auer aupc aur- aura aurd aure baaa baad baah baar baba babb babe babr babu bac- baca bacc bace bach bada badb badd bade badh badr badu baed baer baha bahr bahu bapa bapc bape bapp bapu bar- bara barb barc bard bare barh barr baru bau- baud baur bbad bbau bbbb bbch bbdd bbeb bbpr bbrc bcaa bcap bcar bcbc bcbp bcca bccc bcda bcde bcec bcer bchd bche bcpp bcra bcru bcuc bcup bd-r bdbc bddc bddh bdpc bead beah beap bear beau beba bebb bebe beca bech becu beda bede bedu beeb beed beep beer behr bera berc berd bere berr beru beur bhar bhca bhcc bher bhra bhur bhuu bpcp bpda bpea bphc bprc bprd brab brac brad brae brah brau brca brcb brce brda brea breb brec bred bree brep brer brrr bruc brud brue bruh brup buad buar buba bubb bube bubu buca bucc buce buch bucu buda budb budd bude budu buea buer bueu buha buhe buhr bupa bupc bur- bura burb burd bure burh burp burr buru c-cd caaa caab caac caah caap caba cabe cabu cac- caca cacc cace cach cacr cada cadc cadd cade cadr cadu caec caer caeu caha cahe capa capb capc capd cape caph capp capu cara carb carc card care carp carr cauc caup cbac cbar cbbc cbca cbcc cbce cbcp cbcr cbcu cbdb cbdc cbea cbec cbee cber cbha cbpc cbpp cbrd cbre cbrh ccaa ccab ccac ccad ccap ccar ccba ccbc ccca cccb cccc cccp cccu ccdc ccdh ccdp ccdr cced ccee ccha cche cchp cchr ccpa ccpe ccpp ccpr ccra ccrc ccre ccrp ccuc ccup cd-e cd-r cdaa cdac cdad cdba cdda cddb cddr cdec cder cdre ceac cead cear ceba cebp cebu cec- ceca cece cecp ceda cedd cede cedu ceeb ceec cepa cepc cepe ceph cepp cepr cer- cera cerc cerd cere cerp chaa chab chac chad chae chah chap char chau chbp chca chce chch chcp chea cheb chec ched chee cheh chep cher cheu chha chpa chpp chpr chra chrb chrc chrd chrp chrr chua chub chud chur cpaa cpac cpad cpap cpbc cpca cpce cpcu cpea cpeb cpep cper cpha cppa cppd cpre crab crac crap crar crau crbc crbu crca crcc crce crcr crda crdc cre- crea creb crec cred cree creh crep creu crpc crub crud crue crup cuau cub- cuba cubb cube cuca cucc cuce cuda cude cued cuer cupe cupp cupr cura curb curd cure curr daab daad daae daap daar daau daba dabb dabp dabu daca dace dada dade dadu daeb daer daeu daha dahe dahp dahu dapa dape dapp dapu dara darb darc dard dare darp darr daru daub daud daue daur dbar dbcc dbcp dbpc dbpd dcbc dcca dccb dccc dccp dccu dcdb dche dcra dcup dddd ddrc ddre ddub deac dead deae deap dear deau deba debe debu dec- deca decc decd dece deda dedd dede dedu deeb deed deep deer deha dehu depa depc depe depp depr der- dera derb derc dere derp derr deua deue deur dhaa dhad dhap dhar dhau dhbp dhcp dhec dhed dhee dher dhpr dhur dpaa dpac dpbc dpcp dper dphp dppa dppc dpph draa drab drac drad drap drar drau drba drbc drca drda drea dred dree dreh drra drua drub drue drup druu duaa duab duad duah duar dub- duba dubb dubc dube dubh dubu duca duce duch duda dudd dude dudu duer duha duhe duhr duhu dupa dupe dura dure duru duur eaba eabh eaca eacc each eada eadb eadd eadp eaec eapc eapp eara earb eard eare earh earp ebac ebba ebbc ebbr ebcc ebed eber ebru ebur ecaa ecac ecad ecar ecbc ecbe ecca eccb eccc ecce ecdc eced echa eche ecpa ecpd ecpp ecra ecrc ecrr ecru ecua edac edad edah edar edca edda eddc edde eddp ede- edea edeh eder edra edru educ edup edur eeca eede eedu eeea eeee eera eerc ehaa ehcc ehdd ehea eheh eher eheu ehre ehud epaa epac epad epcc epch epec epee eper eph- epha eppa eppc eppp epra eprb eprp epub erad erap erau erba erbb erbe erca ercc erce erch ercp erda erde ereb erec ered erer erhc erhu erpa erpe erra errc erre erua erub eruc eruh erur euba eubc eucd euch eude euer eur- eura eurc eure haab haad haar haba habe habu hace hada hade hadh