-ic a-a a-b a-c a-i aaa aab aac aae aai aas ab- aba abb abc abe abi abs ac- aca acb acc ace aci acs aea aeb aec aee aei aes ai- aia aib aic aie aii ais as- asa asb asc ase asi ass baa bab bac bae bai bas bba bbb bbc bbe bbi bbs bca bcb bcc bce bci bcs be- bea beb bec bee bei bes bi- bia bib bic bie bii bis bsa bsb bsc bse bsi bss c-- caa cab cac cae cai cas cba cbb cbc cbe cbi cbs cca ccb ccc cce cci ccs ce- cea ceb cec cee cei ces ci- cia cib cic cie cii cis csa csb csc cse csi css eaa eab eac eae eai eas eba ebb ebc ebe ebi ebs ec- eca ecb ecc ece eci ecs eea eeb eec eee ees eia eib eic eie eii eis es- esa esb esc ese esi ess ia- iaa iab iac iae iai ias iba ibb ibc ibe ibi ibs ica icb icc ice ici ics ie- iea iec iee iei ies iia iib iic iie iii iis is- isa isb isc ise isi iss saa sab sac sae sai sas sba sbb sbc sbe sbi sbs sca scb scc sce sci scs se- sea seb sec see sei ses sia sib sic sie sii sis ss- ssa ssb ssc sse ssi sss

-ase a-be a-ii aaaa aaab aaac aaae aaai aaas aaba aabb aabc aabi aaca aacb aacc aace aaci aacs aaea aaec aaes aaib aaic aaii aais aasa aasc aase aasi aass abaa abab abac abae abai abas abb- abba abbb abbe abbi abbs abca abcb abcc abci abcs abec abee abes abia abib abic abie abis abs- absa abse absi abss acaa acab acac acae acai acas acba acca accc acce acci accs ace- acea acec aces aci- acia acic acie acis acsa acsc acse acsi acss aeac aeas aebi aebs aecb aeci aesc aess aiai aias aiba aica aicc aice aics aiea aiee aiia aiib aiic aisa aisb aise aisi asaa asab asac asae asai asas asba asc- asca ascb ascc asce asci asea asec asee ases asia asic asie asii asis assa assc asse assi asss ba-i baaa baas baba babb babe babi babs bac- baca bacc bace baci bacs baes baia baib baic baie bais basa basc base basi bass bbas bbbb bbbs bbci bbeb bcaa bcas bcbc bcbs bcca bccc bcci bccs bcec bces bcia bcie bcis bcsa bcsc bcss beas beba bebb bebe bebi beca beci becs beeb bees beia beic beis bes- besa bese bess bias biba bibb bibe bibi bibs bica bicc bice bici bics bieb bies biis bis- bisa bisc bise biss bsaa bsac bsas bsci bscs bsea bseb bsec bsee bses bsic bssc bsse caaa caab caac caas caba cabe cabi cabs cac- caca cacc cace caci caec caei caes caia caib caic cais casa casb casc case casi cass cbac cbbc cbbs cbca cbcc cbce cbcs cbea cbec cbee cbia cbsa cbsc cbse cbsi ccaa ccab ccac ccai ccas ccba ccbc ccca cccb cccc ccci cccs ccee ccic ccii ccis ccsa ccsi ccss ceac ceas ceba cebs cec- ceca cece ceci cecs ceeb ceec cees cesa cesc cese cesi cess ciaa cias ciba cibc cibe cibi cica cicc cici cics ciee cies ciia ciii ciis cis- cisa cisc cise ciss csaa csab csac csas cscb cscc csce csci cscs csea csec csee csia csib csis cssa csse eaba eaca eacc eaec easa ease easi ebac ebba ebbc ebbs ebcc ebes ebic ebis ebsa ecaa ecac ecai ecbc ecbe ecca eccb eccc ecce ecci eces ecib ecis ecsa ecsc ecse ecss eeca eecs eeea eeee eees eese eesi eica eics eiec eiei eies eisa eise eiss esab esac esai esas esba esbs esca escb esce esci escs esea esee eses esie esis essa esse essi i-be iaaa iaac iaai iaas iaba iaca iacc iacs iaea iaec iaia iais iasa iasc iasi ibac ibas ibca ibcs ibea ibec ibes ibia ibie ibis ibsa ibss icaa icab icac icai icas icbc icbs icca iccb iccc icci iccs icea icec icee ices icis icsa icsb icsc icse icsi icss ieac iecc ieie iesa iesc iesi iiac iias iica iies iiie iiii iiis iisc iisi is-a isac isae isai isas isba isbe isca iscc isci iscs isea iseb isec isee ises isia isic isie isis issa issc isse issi isss s-ib s-ic s-ii sa-c saab saac saae saas saba sabb sabc sabe sabi sabs saca sacc sace saci sacs saeb saes saia saic saie sais sasa sasc sase sasi sass sbaa sbac sbai sbas sbbs sbca sbcc sbcs sbia sbic sbsa sbse sbsi scaa scab scac scai scas scba scbi sccc scce sccs scea scec scee sci- scia scic scie scis scsa scsc scsi se-c se-e se-i se-s seaa seab seac seas seba sebe sebi sebs sec- seca secc sece secs seea seeb seec sees seia seie seii seis sesa sesc sese sesi sess siaa siab siac siae siai sias siba sibc sibe sibi sibs sica sicc sice sici sics siec sies sisa sisc sise sisi siss ssaa ssab ssac ssas ssca sscc ssce ssci sscs ssec ssee sses ssis sssa sssb sssc sssi ssss

-aaa- a-iii a-sea aaaai aaaas aaace aaaee aaais aaasa aaass aabaa aabba aacbc aaces aacsa aacsb aacss aaice aaiib aasai aasee aasia abaab ababa ababe ababs abaca abaci abacs abaia abaie abasa abase abasi abass abbac abbai abbas abbes abbia abbie abcas abccc abeba abebe abece abees abeie abias abibs abici abies abiss absee absie absis acaca acacb acase acass accas accia aceae acics acies acise acsis aeaea aebbe aecia aiaia aibes aicas aisai aissa as-is asaba asabc asaia asaic asaie asasa asbca asbis asce- ascea asci- ascii asebi asiab asias asice asics asise assab assac assai assas assce asse- asses assia assis b-cas baabe babai babas babbs babec babee babes babia babic babie bacab bacas bacca bacci bacea bacia baiae baiba baici baies baisa