a-a a-b a-c aaa aab aac aae aas aav ab- aba abb abc abe abs abv ac- aca acb acc ace acs acv aea aeb aec aee aes aev as- asa asb asc ase ass asv av- ava avb avc ave avs baa bab bac bae bas bav bba bbb bbc bbe bbs bca bcb bcc bce bcs bcv be- bea beb bec bee bes bev bsa bsb bsc bse bss bsv bva bvb bvc bve bvs bvv c-- caa cab cac cae cas cav cba cbb cbc cbe cbs cbv cca ccb ccc cce ccs ccv ce- cea ceb cec cee ces cev csa csb csc cse css csv cva cvb cvc cve cvs cvv eaa eab eac eae eas eav eba ebb ebc ebe ebs ebv ec- eca ecb ecc ece ecs ecv eea eeb eec eee ees eev es- esa esb esc ese ess esv eva evb evc eve evs evv saa sab sac sae sas sav sba sbb sbc sbe sbs sbv sca scb scc sce scs scv se- sea seb sec see ses sev ss- ssa ssb ssc sse sss ssv sva svb svc sve svs svv v-a v-e vaa vab vac vae vas vav vba vbc vbs vbv vca vcc vce vcs vea veb vec vee ves vsa vsb vsc vse vss vsv vva vvb vvc vvs vvv

-ase -vac a-be aaaa aaab aaac aaae aaas aaav aaba aabb aabc aaca aacb aacc aace aacs aacv aaea aaec aaes aaev aasa aasc aase aass aava abaa abab abac abae abas abb- abba abbb abbe abbs abca abcb abcc abcs abec abee abes abs- absa abse abss abva acaa acab acac acae acas acba acca accc acce accs ace- acea acec aces acev acsa acsc acse acss acvs acvv aeac aeas aebs aecb aesc aess aeva asaa asab asac asae asas asba asc- asca ascb ascc asce asea asec asee ases assa assc asse asss asva asvs avab avas avcc avce avea avec aves avva baaa baas baba babb babe babs bac- baca bacc bace bacs baes basa basc base bass bava bave bbas bbbb bbbs bbeb bcaa bcas bcbc bcbs bcca bccc bccs bcec bces bcsa bcsc bcss beas beav beba bebb bebe beca becs beeb bees bes- besa bese bess bevs bsaa bsac bsas bscs bsea bseb bsec bsee bses bssc bsse bvsc caaa caab caac caas caba cabe cabs cac- caca cacc cace caec caes casa casb casc case cass cava cave cavs cbac cbbc cbbs cbca cbcc cbce cbcs cbea cbec cbee cbsa cbsc cbse cbva cbvb cbve ccaa ccab ccac ccas ccba ccbc ccca cccb cccc cccs cccv ccee ccsa ccss ccvs ceac ceas ceba cebs cec- ceca cece cecs ceeb ceec cees cesa cesc cese cess ceva csaa csab csac csas csav cscb cscc csce cscs csea csec csee cssa csse cvac cvas cvbs cvca cvcc cvss eaba eaca eacc eaec easa ease eave ebac ebba ebbc ebbs ebcc ebes ebsa ecaa ecac ecbc ecbe ecca eccb eccc ecce eces ecsa ecsc ecse ecss eeca eecs eeea eeee eees eese eeva esab esac esas esba esbs esca escb esce escs esea esee eses essa esse evac evae evas evea eves evsc sa-c saab saac saae saas saba sabb sabc sabe sabs saca sacc sace sacs saeb saes sasa sasc sase sass sava save savs sbaa sbac sbas sbbs sbca sbcc sbcs sbsa sbse scaa scab scac scas scba sccc scce sccs scea scec scee scsa scsc se-c se-e se-s seaa seab seac seas seba sebe sebs sec- seca secc sece secs secv seea seeb seec sees sesa sesc sese sess seva seve ssaa ssab ssac ssas ssca sscc ssce sscs ssec ssee sses sssa sssb sssc ssss svcc svce svcs svea svec svsc vaas vabs vaca vace vacs vaes vas- vasa vase vass vava vavs vbcc veba vecc vees vesa vesc vese vess veve vsee vses vssc vsse vvsb vvvv

-aaa- a-sea a-vsb aaaas aaace aaaee aaasa aaass aabaa aabba aacbc aaces aacsa aacsb aacss aacvs aasee abaab ababa ababe ababs abaca abacs abasa abase abass abava abave abbac abbas abbes abcas abccc abeba abebe abece abees absee acaca acacb acase acass accas aceae aeaea aebbe asaba asabc asasa asava asave asbca asce- ascea assab assac assas assce asse- asses asvab avebe aveva aveve avsa b-cas baabe baava babas babbs babec babee babes bacab bacas bacca bacea basab basca bases bassa basse bbbee bease bebes becca becva beeac beebe beebs beeve besas besee bessa besse bevce beves bsaba bsave c-a-c ca-ca caaba cabas cabse cacas caec- caeca casas casca case- casea cases casse cavac cavae cavas cavea caves ccass ccccc ceace ceaes cease cebas cebec cebes ceeac ceese cesce cesse csaba cscae cveca e-vsb eases easse eaves ecasa eecca eeeee eevee eeves escae escas esces esses essse evacs evase evese eveve saaba saabs saasa saase sabac sabas sabca sabce sabes sabsa sacae sacas sacbe sacc- sacca sacsa saeva sasca sases sassa sasse savac savas savea saves savva sbase scabs scace scase sccbc sceva scsaa se-ac seaca seace seaes sease seave sebae sebba sebbe sebes secas secca seeas seebe seeca seece seesa seese seeve sesac sesce sesea seses sessa sesse sevas sevce sevec sscac sssss svesa vaasa vacas vacca vasas vasca vases vasev vassa vasse vease veeve vesca vesce vesec veses vesse vevce vsaas

aaaaba ababsa abacab abacas abases abassa abbace abbasa abbass abbess abcess abesse abscss acasa access acesas aceves aeacea aeaces asabee assess avesse baabaa baases bababe bacaba basava bassac bassae basses bbbbbb bebass beccas beebea beebee beebes beeves besbes bessac bessas besses c-base cabasa cabeca casaba casabe casava casbaa casbee cascas cassab casses cavass ceases ceecee ceesse cessac cesses csecse e-base ecbacc esabac essess esssse evases sabbac sabbas sacaba sacasa sacbee sacsac sascab sass-c sasses savave saveas savvas scavas seabee seasee seasse seaves sebaea sebseb secess seesee sessea sesses ssabsa vacasa vasava vassas vavaea vecses vesaas vesess vesses vvvvvv

abeesee abesses abscess accessc ascease asceses assessb assesse avessac bac-cab bbbbbbb becasse beebase besease cabaces cabasse cabeese cabesse