a-a a-b a-c aaa aab aac aae aah aan aas aau ab- aba abb abc abe abh abn abs abu ac- aca acb acc ace ach acn acs acu aea aeb aec aee aeh aen aes aeu aha ahb ahc ahe ahh ahn ahs ahu an- ana anb anc ane anh ann ans anu as- asa asb asc ase ash asn ass asu au- aua aub auc aue auh aun aus b-u baa bab bac bae bah ban bas bau bba bbb bbc bbe bbh bbn bbs bbu bca bcb bcc bce bch bcn bcs bcu be- bea beb bec bee beh ben bes beu bha bhb bhc bhe bhh bhs bhu bna bnb bnc bne bnn bns bnu bsa bsb bsc bse bsh bsn bss bsu bua bub buc bue buh bun bus buu c-- caa cab cac cae cah can cas cau cba cbb cbc cbe cbh cbn cbs cbu cca ccb ccc cce cch ccn ccs ccu ce- cea ceb cec cee ceh cen ces ceu ch- cha chb chc che chh chn chs chu cn- cna cnb cnc cne cnh cnn cns cnu csa csb csc cse csh csn css csu cua cub cuc cue cuh cun cus cuu eaa eab eac eae eah ean eas eau eba ebb ebc ebe ebh ebn ebs ebu ec- eca ecb ecc ece ech ecn ecs ecu eea eeb eec eee een ees eha ehb ehc ehe ehh ehn ehs ehu en- ena enb enc ene enh enn ens enu es- esa esb esc ese esh esn ess esu eu- eua eub euc eue eun eus haa hab hac hae hah han has hau hba hbb hbc hbe hbh hbn hbs hbu hca hcb hcc hce hch hcn hcs he- hea heb hec hee heh hen hes heu hha hhb hhc hhe hhh hhn hhs hhu hna hnb hnc hne hnh hnn hns hnu hsa hsb hsc hse hsh hsn hss hsu hua hub huc hue huh hun hus huu naa nab nac nae nah nan nas nau nba nbb nbc nbe nbn nbs nbu nca ncb ncc nce nch ncn ncs ncu ne- nea neb nec nee neh nen nes neu nha nhb nhc nhe nhh nhn nhs nhu nna nnb nnc nne nnh nnn nns nnu nsa nsb nsc nse nsh nsn nss nsu nua nub nuc nue nuh nun nus nuu saa sab sac sae sah san sas sau sba sbb sbc sbe sbh sbn sbs sbu sca scb scc sce sch scn scs scu se- sea seb sec see seh sen ses seu sh- sha shb shc she shh shn shs shu sna snb snc sne snn sns snu ss- ssa ssb ssc sse ssh ssn sss ssu sua sub suc sue suh sun sus suu ua- uaa uab uac uae uah uan uas uau uba ubb ubc ube ubh ubn ubs ubu uca ucb ucc uce uch ucn ucs ucu uea ueb uec uee ueh uen ues uha uhb uhc uhe uhh uhs uhu un- una unb unc une unh unn uns unu usa usb usc use ush usn uss usu uua uuc uue uun uus uuu

-ana -ane -ase -ene a-be a-ha a-un aaaa aaab aaac aaae aaah aaan aaas aaba aabb aabc aabh aaca aacb aacc aace aach aacn aacs aacu aaea aaec aaen aaes aaha aahs aana aane aasa aasc aase aass aasu aaus abaa abab abac abae aban abas abau abb- abba abbb abbe abbs abca abcb abcc abch abcn abcs abec abee aben abes abha abhs abnu abs- absa abse abss absu abua abue abun abus acaa acab acac acae acan acas acba acca accc acce acch accs accu ace- acea acec aceh acen aces acha ache achh achs achu acne acsa acsc acse acss acu- acue acus aeac aean aeas aebn aebs aecb aena aesc aess ahab ahac ahah ahas ahau ahen ahha ahhs ahne ahsa ahse ahss ahua ahun ahus ana- anaa anab anac anae anah anan anas anau anba anbb anbu anca ancc ance anec anee anen anes anha anhe anhs anna annb anne anns ansa anse ansu anua anub anue anun anus asaa asab asac asae asah asan asas asau asba asbu asc- asca ascb ascc asce asch asea asec asee aseh asen ases asha ashe ashs ashu asnc asne assa assc asse assh assn asss assu asub asue asun asus auaa aube auca auce auch auen auna aune ausa ause aush ausu baaa baah baan baas baba babb babe babs babu bac- baca bacc bace bach bacn bacs baes baha bahn bahs bahu bana banc bane banh bann bans banu basa basc base bash bass basu bau- bbas bbau bbbb bbbs bbch bbeb bbhs bcaa bcas bcbc bcbs bcca bccc bccs bcec bces bche bchs bcnu bcsa bcsc bcsn bcss bcuc beah bean beas beau beba bebb bebe beca bech becs becu beeb been bees behn behs bena bene benn bens benu bes- besa bese besh bess bhan bhca bhcc bhhs bhuu bnas bnhs bnss bsaa bsac bsas bscs bsea bseb bsec bsee bses bshs bsns bssc bsse buba bubb bube bubs bubu buca bucc buce buch bucs bucu buea buen bueu buha buhe buhs buna bunb bune bunn buns bunu busa busc buse bush buss busu buus caaa caab caac caah caan caas caba cabe cabs cabu cac- caca cacc cace cach caec caen caes caeu caha cahe cahn cahs cana canc cane canh cann cans casa casb casc case cash cass casu cauc caus cbac cbbc cbbs cbca cbcc cbce cbcn cbcs cbcu cbea cbec cbee cbha cbhs cbna cbsa cbsc cbse cbsn cbus ccaa ccab ccac ccas ccba ccbc ccbn ccca cccb cccc cccs cccu ccee ccha cche cchs ccna ccnb ccnc ccne ccns ccnu ccsa ccsn ccss ccuc ccus ceac cean ceas ceba cebs cebu cec- ceca cece cecs ceeb ceec cees cehs cen- cena cene cens cesa cesc cese cess chaa chab chac chae chah chan chas chau chca chce chch chcs chea cheb chec chee cheh chen ches