a-a a-b a-c aaa aab aac aae aah aas ab- aba abb abc abe abh abs ac- aca acb acc ace ach acs aea aeb aec aee aeh aes aha ahb ahc ahe ahh ahs as- asa asb asc ase ash ass baa bab bac bae bah bas bba bbb bbc bbe bbh bbs bca bcb bcc bce bch bcs be- bea beb bec bee beh bes bha bhb bhc bhe bhh bhs bsa bsb bsc bse bsh bss c-- caa cab cac cae cah cas cba cbb cbc cbe cbh cbs cca ccb ccc cce cch ccs ce- cea ceb cec cee ceh ces ch- cha chb chc che chh chs csa csb csc cse csh css eaa eab eac eae eah eas eba ebb ebc ebe ebh ebs ec- eca ecb ecc ece ech ecs eea eeb eec eee ees eha ehb ehc ehe ehh ehs es- esa esb esc ese esh ess haa hab hac hae hah has hba hbb hbc hbe hbh hbs hca hcb hcc hce hch hcs he- hea heb hec hee heh hes hha hhb hhc hhe hhh hhs hsa hsb hsc hse hsh hss saa sab sac sae sah sas sba sbb sbc sbe sbh sbs sca scb scc sce sch scs se- sea seb sec see seh ses sh- sha shb shc she shh shs ss- ssa ssb ssc sse ssh sss

-ase a-be a-ha aaaa aaab aaac aaae aaah aaas aaba aabb aabc aabh aaca aacb aacc aace aach aacs aaea aaec aaes aaha aahs aasa aasc aase aass abaa abab abac abae abas abb- abba abbb abbe abbs abca abcb abcc abch abcs abec abee abes abha abhs abs- absa abse abss acaa acab acac acae acas acba acca accc acce acch accs ace- acea acec aceh aces acha ache achh achs acsa acsc acse acss aeac aeas aebs aecb aesc aess ahab ahac ahah ahas ahha ahhs ahsa ahse ahss asaa asab asac asae asah asas asba asc- asca ascb ascc asce asch asea asec asee aseh ases asha ashe ashs assa assc asse assh asss baaa baah baas baba babb babe babs bac- baca bacc bace bach bacs baes baha bahs basa basc base bash bass bbas bbbb bbbs bbch bbeb bbhs bcaa bcas bcbc bcbs bcca bccc bccs bcec bces bche bchs bcsa bcsc bcss beah beas beba bebb bebe beca bech becs beeb bees behs bes- besa bese besh bess bhca bhcc bhhs bsaa bsac bsas bscs bsea bseb bsec bsee bses bshs bssc bsse caaa caab caac caah caas caba cabe cabs cac- caca cacc cace cach caec caes caha cahe cahs casa casb casc case cash cass cbac cbbc cbbs cbca cbcc cbce cbcs cbea cbec cbee cbha cbhs cbsa cbsc cbse ccaa ccab ccac ccas ccba ccbc ccca cccb cccc cccs ccee ccha cche cchs ccsa ccss ceac ceas ceba cebs cec- ceca cece cecs ceeb ceec cees cehs cesa cesc cese cess chaa chab chac chae chah chas chca chce chch chcs chea cheb chec chee cheh ches chha chhs chsc chse chsh csaa csab csac csas cscb cscc csce csch cscs csea csec csee cseh cshs cssa csse eaba eabh eaca eacc each eaec eahs easa ease ebac ebba ebbc ebbs ebcc ebes ebhs ebsa ecaa ecac ecbc ecbe ecca eccb eccc ecce eces echa eche echs ecsa ecsc ecse ecss eeca eecs eeea eeee eees eehs eese ehaa ehcc ehea eheh ehhs esab esac esas esba esbs esca escb esce esch escs esea esee eses eshs essa esse essh haab haas haba habe habs hace hacs haec haes haha hahs hasa hasc hase hash hass hbbs hbes hbhs hbss hcbc hcbs hcca hccb hccc hcch hccs hchs hcsa hcsc hcss heah heas hebb hebe heca hech hecs heeb hees hehe hehs hesa hesc hesh hess hhaa hhhh hhhs hsac hsas hsbc hscc hsea hses hshs hsse sa-c saab saac saae saah saas saba sabb sabc sabe sabs saca sacc sace sacs saeb saes saha sahe sahs sasa sasc sase sash sass sbaa sbac sbas sbbs sbca sbcc sbcs sbhc sbhs sbsa sbse scaa scab scac scas scba sccc scce sccs scea scec scee sch- scha sche schh schs scsa scsc scsh se-c se-e se-h se-s seaa seab seac seah seas seba sebe sebs sec- seca secc sece sech secs seea seeb seec seeh sees sehe sehs sesa sesc sese sesh sess shab shac shae shah shas shbs shca shcc she- shea sheb shee sheh shes shha shhh shhs shsc ssaa ssab ssac ssas ssca sscc ssce sscs ssec ssee sses sshs sssa sssb sssc sssh ssss

-aaa- a-sea aaaah aaaas aaace aaaee aaasa aaass aabaa aabba aacbc aaces aachs aacsa aacsb aacss aahaa aasee aasha abaab ababa ababe ababs abaca abacs abasa abase abash abass abbac abbas abbes abcas abccc abeba abebe abece abees absee acaca acacb acase acass accas acchs aceae achab achee aches aeaea aebbe aesch ahabs ahahs ahash ahhaa ahhha asaba asabc asach asasa asbah asbca asce- ascea asch- ascha asche ashab ashas ashes assab assac assas assce asse- asses assh- asshe b-cas baabe babas babbs babec babee babes bacab bacas bacca bacea bacha bache bachs bahce basab basca basch bases basha bashe bassa basse bbbee beach bease bebes becca beche beeac beebe beebs beech behea besas besch besee besha beshe bessa besse bhees bhesa bhsec bsaba c-a-c ca-ca caaba cabas cabse cacas cacha cache caec- caeca cahch casas casca case- casea cases casha cashb casse ccass ccccc ceace ceaes cease cebas cebec cebes cech ceche ceeac ceese cesce cesse chaab chaac chaah chaas chaba chaca chace chach chahe chase chash chass chea- cheas chebs checa chech chees cheha chesb chese chess chhab csaba cscae csche eases easse ebach ecasa ecash echea eches echss eecca eeeee escae escas esces esche eshes esses essse h-e-b ha-ha haasa haase haass habab habas habba habes haceb hacha hache haecs hahas hahha has-a hasac hasee hashe hassa hasse hbcse he-he heacc heach hease hebbe hebe- hecae heche heebs heese hehes