a-be a-ii aaaa aaab aaac aaad aaae aaai aaap aaar aaba aabb aabc aabd aabi aabp aaca aacb aacc aacd aace aaci aacp aacr aacu aada aadc aade aadi aadu aaea aaec aaep aaib aaic aaii aapa aapc aapi aara aarc aard aare aari aarp aaru aaup abaa abab abac abad abae abai abap abar abau abb- abba abbb abbe abbi abbr abca abcb abcc abcd abci abcp abcr abda abdi abdu abec abed abee aber abia abib abic abid abie abir abiu abpa abpc abpd abpi abpp abpr abra abrc abri abua abud abue acaa acab acac acad acae acai acap acar acba acca accc accd acce acci accp accu acda acdb acdc acde acdi acdp ace- acea acec aced acer aci- acia acic acid acie acip acir acpa acpd acpe acpi acpr acpu acr- acra acrc acre acri acrr acu- acue acup acur adaa adab adac adad adae adai adap adar adba adbc adbi adcc adci adda addc addd adde addi addr addu adea adeb adee ader adia adib adic adie adip adir adp- adra adre adua adub adue adur aeac aeap aebi aecb aeci aede aeer aer- aera aerc aerd aeri aiai aiba aica aicc aicd aice aicp aicr aida aidb aidc aide aidi aidr aidu aiea aiee aiia aiib aiic aiid aiir aipa aipe aipi aira aird aire airi airp aiud aiui apac apai apap apar apba apbr apca apcb apcc apcd apcr apda apdd apdu apea apec aped apep aper apeu api- apia apic apid apie apip appa appc appd appr appu apra aprc apre apri apua apuc apud apup arab arac arad arae arai arap arar arau arba arbe arbi arc- arca arce arci arda ardc arde ardi ardu area arec ared aree arei arep areu aria arib arid arie arii arip arpa arpe arpi arpu arr- arra arrc arre arri arrr arru arua arub arud arue arui arup auaa aube auca auce auci aucp audc aude audi auer aupc aur- aura aurd aure auri ba-i baaa baad baar baba babb babe babi babr babu bac- baca bacc bace baci bada badb badd bade badi badr badu baed baer baia baib baic baid baie bair bapa bapc bape bapi bapp bapu bar- bara barb barc bard bare bari barr baru bau- baud baur bbad bbau bbbb bbci bbdd bbeb bbpr bbrc bcaa bcap bcar bcbc bcbp bcca bccc bcci bcda bcde bcec bcer bcia bcie bcpp bcra bcru bcuc bcup bd-r bdbc bddc bdii bdpc bead beap bear beau beba bebb bebe bebi beca beci becu beda bede bedi bedu beeb beed beep beer beia beic beir bera berc berd bere beri berr beru beur biad biap biar biba bibb bibe bibi bica bicc bice bici bida bide bidi bidr bidu bieb bied bier bieu bipa bipp bipu bira birb bird bire biri birr biru bpai bpcp bpda bpea bprc bprd brab brac brad brae brai brau brca brcb brce brda brea breb brec bred bree brei brep brer bria bric brid brie brrr bruc brud brue brup buad buar buba bubb bube bubi bubu buca bucc buce buci bucu buda budb budd bude budi budu buea buer bueu buic buid buie buir buiu bupa bupc bur- bura burb burd bure buri burp burr buru c-cd caaa caab caac caap caba cabe cabi cabu cac- caca cacc cace caci cacr cada cadc cadd cade cadi cadr cadu caec caei caer caeu caia caib caic caid caip cair caiu capa capb capc capd cape capi capp capu cara carb carc card care cari carp carr cauc caup cbac cbar cbbc cbca cbcc cbce cbcp cbcr cbcu cbdb cbdc cbdi cbea cbec cbee cber cbia cbid cbir cbpc cbpp cbrd cbre ccaa ccab ccac ccad ccai ccap ccar ccba ccbc ccca cccb cccc ccci cccp cccu ccdc ccdi ccdp ccdr cced ccee ccic ccid ccii ccip ccir ccpa ccpe ccpp ccpr ccra ccrc ccre ccri ccrp ccuc ccup cd-e cd-r cdaa cdac cdad cdai cdba cdda cddb cddr cdec cder cdic cdii cdre ceac cead cear ceba cebp cebu cec- ceca cece ceci cecp ceda cedd cede cedi cedu ceeb ceec ceip cepa cepc cepe cepp cepr cer- cera cerc cerd cere ceri cerp ceui ciaa ciar ciau ciba cibc cibe cibi cica cicc cici cicr cicu cida cidc cide cidi cidp cidr ciee cier ciia ciid ciii cipa cipp cira cirb circ cire ciri cirr ciuc ciup cpaa cpac cpad cpap cpbc cpca cpce cpcu cpea cpeb cpep cper cpia cpic cppa cppd cpre cpri crab crac crai crap crar crau crbc crbu crca crcc crce crcr crda crdc cre- crea creb crec cred cree crei crep creu cria crib cric crie crip criu crpc crub crud crue crup cuau cub- cuba cubb cube cubi cuca cucc cuce cuci cuda cude cudi cued cuer cui- cuir cupe cupp cupr cura curb curd cure curi curr daab daad daae daap daar daau daba dabb dabp dabu daca dace daci dada dade dadi dadu daeb daer daeu daia daid daie dair dapa dape dapi dapp dapu dara darb darc dard dare dari darp darr daru daub daud daue daur dbar dbcc dbcp dbpc dbpd dcbc dcca dccb dccc dcci dccp dccu dcdb dcia dcii dcra dcup dddd ddie ddrc ddre ddub deac dead deae deap dear deau deba debe debi debu dec- deca decc decd dece deci deda dedd dede dedi dedu deeb deed deep deer deid deie deip deir depa depc depe depp depr der- dera derb derc dere deri derp derr deua deue deur dia- diab diac diad diap diar diba dibb dibe dibp dica dice dici dida dide didi didu diea dieb died diep dier dieu diii dipa dipc dipe dipp dipu dira dird dire dirr dpaa dpac dpbc dpci dpcp dper dpie dppa dppc draa drab drac drad drap drar drau drba drbc drca drda drea dred dree drei drib dric drie drip drra drua drub drue drui drup druu duaa duab duad duar dub- duba dubb dubc dube dubu duca duce duda