-er -ic -ji a-a a-b a-c a-i aaa aab aac aae aai aaj aar aau ab- aba abb abc abe abi abj abr abu ac- aca acb acc ace aci acj acr acu aea aeb aec aee aei aej aer aeu ai- aia aib aic aie aii air aiu aja ajb ajc aje aji ajj ajr aju ar- ara arb arc are ari arj arr aru au- aua aub auc aue aui auj aur b-u baa bab bac bae bai baj bar bau bba bbb bbc bbe bbi bbr bbu bca bcb bcc bce bci bcj bcr bcu be- bea beb bec bee bei ber beu bi- bia bib bic bie bii bij bir biu bja bjc bji bjj bjr bju bra brb bre bri brj brr bru bua bub buc bue bui buj bur buu c-- c-j caa cab cac cae cai caj car cau cba cbb cbc cbe cbi cbj cbr cbu cca ccb ccc cce cci ccj ccr ccu ce- cea ceb cec cee cei cej cer ceu ci- cia cib cic cie cii cij cir ciu cja cjb cjc cjr cra crb crc cre cri crj crr cru cua cub cuc cue cui cur cuu eaa eab eac eae eai eaj ear eau eba ebb ebc ebe ebi ebj ebr ebu ec- eca ecb ecc ece eci ecj ecr ecu eea eeb eec eee eer eia eib eic eie eii eij eir eiu eja ejc eji eju era erb erc ere eri err eru eu- eua eub euc eue eui euj eur ia- iaa iab iac iae iai iar iau iba ibb ibc ibe ibi ibj ibr ibu ica icb icc ice ici icj icr icu ie- iea iec iee iei iej ier iia iib iic iie iii iij iir iiu ija ijb ijc ije iji iju ir- ira irb irc ire iri irj irr iru iu- iua iub iuc iue iui iur j-i jaa jab jac jae jai jaj jar jau jba jbc jbi jbj jbr jbu jca jcb jcc jce jci jcr jcu jea jeb jec jee jei jej jer jeu jia jib jic jie jii jij jir jiu jja jjb jjc jjj jjr jju jra jrb jrc jri jrr jub jue jui jur ra- raa rab rac rae rai raj rar rau rba rbb rbc rbe rbi rbr rbu rca rcb rcc rce rci rcj rcr rcu re- rea reb rec ree rei rer reu ria rib ric rie rii rir rja rjc rjr rra rrb rrc rri rrr rru rua rub ruc rue rui rur ruu ua- uaa uab uac uae uai uaj uar uau uba ubb ubc ube ubi ubr ubu uca ucb ucc uce uci ucj ucr ucu uea ueb uec uee uei uer uia uib uic uie uii uir uiu ujc uji ur- ura urb urc ure uri urr uru uua uuc uue uur uuu

a-be a-ii aaaa aaab aaac aaae aaai aaar aaba aabb aabc aabi aaca aacb aacc aace aaci aacr aacu aaea aaec aaib aaic aaii aara aarc aare aari aaru abaa abab abac abae abai abaj abar abau abb- abba abbb abbe abbi abbr abca abcb abcc abci abcr abec abee aber abia abib abic abie abir abiu abra abrc abri abua abue acaa acab acac acae acai acar acba acca accc acce acci accu ace- acea acec acer aci- acia acic acie acir acr- acra acrc acre acri acrr acu- acue acur aeac aebi aecb aeci aeer aer- aera aerc aeri aiai aiba aica aicc aice aicr aiea aiee aiia aiib aiic aiir aija aira aire airi aiui ajab ajac ajar ajba ajee ajri ajur arab arac arae arai arar arau arba arbe arbi arc- arca arce arci area arec aree arei areu aria arib arie arii arij arja arje arju arr- arra arrc arre arri arrr arru arua arub arue arui auaa aube auca auce auci auer auja aur- aura aure auri ba-i baaa baar baba babb babe babi babr babu bac- baca bacc bace baci baer baia baib baic baie bair baja baji baju bar- bara barb barc bare bari barr baru bau- baur bbau bbbb bbci bbeb bbrc bcaa bcar bcbc bcca bccc bcci bcec bcer bcia bcie bcra bcru bcuc bear beau beba bebb bebe bebi beca beci becu beeb beej beer beia beic beij beir beja bera berc bere beri berr beru beur biaj biar biba bibb bibe bibi bica bicc bice bici bieb bier bieu bija biji biju bira birb bire biri birr biru bjcc bjec brab brac brae brai braj brau brca brcb brce brea breb brec bree brei brer bria bric brie brje brrr bruc brue buar buba bubb bube bubi bubu buca bucc buce buci bucu buea buer bueu buic buie buir buiu buja buje buji buju bur- bura burb bure buri burj burr buru caaa caab caac caba cabe cabi cabu cac- caca cacc cace caci cacr caec caei caer caeu caia caib caic cair caiu caja caji caju cara carb carc care cari carj carr cauc cbac cbar cbbc cbca cbcc cbce cbcr cbcu cbea cbec cbee cber cbia cbir cbre cbrj ccaa ccab ccac ccai ccar ccba ccbc ccca cccb cccc ccci cccu ccee ccic ccii ccir ccra ccrc ccre ccri ccuc ceac cear ceba cebu cec- ceca cece ceci ceeb ceec ceja cejc cer- cera cerc cere ceri ceui ciaa ciar ciau ciba cibc cibe cibi cica cicc cici cicr cicu ciee cier ciia ciii cira cirb circ cire ciri cirr ciuc cjar cjbc cjca cjcb cjcj cjeu cjic cjrb cjrc cjrj cjru crab crac crai craj crar crau crbc crbu crca crcc crce crcr cre- crea creb crec cree crei creu cria crib cric crie criu crub crue cuau cub- cuba cubb cube cubi cuca cucc cuce cuci cuer cui- cuir cuju cura curb cure curi curr eaba eaca eacc eaec eaiu eara earb eare ebac ebba ebbc ebbr ebcc eber ebic ebru ebur ecaa ecac ecai ecar ecbc ecbe ecca eccb eccc ecce ecci ecib ecra ecrc ecri ecrr