-ic a-a a-b a-c a-i aaa aab aac aae aah aai aas ab- aba abb abc abe abh abi abs ac- aca acb acc ace ach aci acs aea aeb aec aee aeh aei aes aha ahb ahc ahe ahh ahi ahs ai- aia aib aic aie aih aii ais as- asa asb asc ase ash asi ass baa bab bac bae bah bai bas bba bbb bbc bbe bbh bbi bbs bca bcb bcc bce bch bci bcs be- bea beb bec bee beh bei bes bha bhb bhc bhe bhh bhi bhs bi- bia bib bic bie bih bii bis bsa bsb bsc bse bsh bsi bss c-- caa cab cac cae cah cai cas cba cbb cbc cbe cbh cbi cbs cca ccb ccc cce cch cci ccs ce- cea ceb cec cee ceh cei ces ch- cha chb chc che chh chi chs ci- cia cib cic cie cih cii cis csa csb csc cse csh csi css eaa eab eac eae eah eai eas eba ebb ebc ebe ebh ebi ebs ec- eca ecb ecc ece ech eci ecs eea eeb eec eee ees eha ehb ehc ehe ehh ehi ehs eia eib eic eie eii eis es- esa esb esc ese esh esi ess h-i haa hab hac hae hah hai has hba hbb hbc hbe hbh hbi hbs hca hcb hcc hce hch hci hcs he- hea heb hec hee heh hei hes hha hhb hhc hhe hhh hhi hhs hia hib hic hie hih hii his hsa hsb hsc hse hsh hsi hss ia- iaa iab iac iae iah iai ias iba ibb ibc ibe ibh ibi ibs ica icb icc ice ich ici ics ie- iea iec iee iei ies iha ihb ihc ihe ihh ihi ihs iia iib iic iie iih iii iis is- isa isb isc ise ish isi iss saa sab sac sae sah sai sas sba sbb sbc sbe sbh sbi sbs sca scb scc sce sch sci scs se- sea seb sec see seh sei ses sh- sha shb shc she shh shi shs sia sib sic sie sih sii sis ss- ssa ssb ssc sse ssh ssi sss

-ase a-be a-ha a-ii aaaa aaab aaac aaae aaah aaai aaas aaba aabb aabc aabh aabi aaca aacb aacc aace aach aaci aacs aaea aaec aaes aaha aahs aaib aaic aaii aais aasa aasc aase aasi aass abaa abab abac abae abai abas abb- abba abbb abbe abbi abbs abca abcb abcc abch abci abcs abec abee abes abha abhi abhs abia abib abic abie abis abs- absa abse absi abss acaa acab acac acae acai acas acba acca accc acce acch acci accs ace- acea acec aceh aces acha ache achh achi achs aci- acia acic acie acis acsa acsc acse acsi acss aeac aeas aebi aebs aecb aeci aesc aess ahab ahac ahah ahai ahas ahha ahhs ahis ahsa ahse ahss aiai aias aiba aica aicc aice aich aics aiea aiee aiha aihs aiia aiib aiic aisa aisb aise aish aisi asaa asab asac asae asah asai asas asba asc- asca ascb ascc asce asch asci asea asec asee aseh ases asha ashe ashi ashs asia asic asie asii asis assa assc asse assh assi asss ba-i baaa baah baas baba babb babe babi babs bac- baca bacc bace bach baci bacs baes baha bahi bahs baia baib baic baie bais basa basc base bash basi bass bbas bbbb bbbs bbch bbci bbeb bbhs bcaa bcas bcbc bcbs bcca bccc bcci bccs bcec bces bche bchs bcia bcie bcis bcsa bcsc bcss beah beas beba bebb bebe bebi beca bech beci becs beeb bees behs beia beic beis bes- besa bese besh bess bhai bhca bhcc bhhs bhie bias biba bibb bibe bibi bibs bica bicc bice bich bici bics bieb bies biha bihe bihi bihs biis bis- bisa bisc bise bish biss bsaa bsac bsas bsci bscs bsea bseb bsec bsee bses bshs bsic bssc bsse caaa caab caac caah caas caba cabe cabi cabs cac- caca cacc cace cach caci caec caei caes caha cahe cahs caia caib caic cais casa casb casc case cash casi cass cbac cbbc cbbs cbca cbcc cbce cbcs cbea cbec cbee cbha cbhs cbia cbsa cbsc cbse cbsi ccaa ccab ccac ccai ccas ccba ccbc ccca cccb cccc ccci cccs ccee ccha cche cchs ccic ccii ccis ccsa ccsi ccss ceac ceas ceba cebs cec- ceca cece ceci cecs ceeb ceec cees cehs cesa cesc cese cesi cess chaa chab chac chae chah chai chas chca chce chch chci chcs chea cheb chec chee cheh ches chha chhs chia chib chic chie chih chis chsc chse chsh chsi ciaa cias ciba cibc cibe cibi cica cicc cich cici cics ciee cies cihs ciia ciii ciis cis- cisa cisc cise cish ciss csaa csab csac csas cscb cscc csce csch csci cscs csea csec csee cseh cshs csia csib csis cssa csse eaba eabh eaca eacc each eaec eahs easa ease easi ebac ebba ebbc ebbs ebcc ebes ebhs ebic ebis ebsa ecaa ecac ecai ecbc ecbe ecca eccb eccc ecce ecci eces echa eche echs ecib ecis ecsa ecsc ecse ecss eeca eecs eeea eeee eees eehs eese eesi ehaa ehcc ehea eheh ehhs ehis eica eich eics eiec eiei eies eiha eisa eise eish eiss esab esac esai esas esba esbs esca escb esce esch esci escs esea esee eses eshs esie esis essa esse essh essi h-ii haab haas haba habe habi habs hace hacs haec haes haha hahs haie hais hasa hasc hase hash hasi hass hbbs hbes hbhs hbic hbss hcbc hcbs hcca hccb hccc hcch hccs hchi hchs hcis hcsa hcsc hcss heah heas hebb hebe hebi heca hech hecs heeb hees hehe hehs heia heic heie heih heis hesa hesc hesh hess hhaa hhhh hhhs hi-c hiaa hiab hias hiba hibi hicc hice hich hics hiei hies hihc hihe hihi hiie hiis hisb hise hish hiss hsac hsas hsbc hscc hsci