a-a a-b a-c aaa aab aac aad aas ab- aba abb abc abd abs ac- aca acb acc acd acs ad- ada adb adc add ads as- asa asb asc asd ass baa bab bac bad bas bba bbb bbc bbd bbs bca bcb bcc bcd bcs bda bdb bdc bdd bds bsa bsb bsc bsd bss c-- caa cab cac cad cas cba cbb cbc cbd cbs cca ccb ccc ccd ccs cda cdb cdc cdd cds csa csb csc csd css daa dab dac dad das dba dbb dbc dbd dbs dca dcb dcc dcd dcs dda ddb ddc ddd dds dsa dsb dsc dsd dss saa sab sac sad sas sba sbb sbc sbd sbs sca scb scc scd scs sda sdb sdc sdd sds ss- ssa ssb ssc ssd sss

aaaa aaab aaac aaad aaas aaba aabb aabc aabd aaca aacb aacc aacd aacs aada aadc aads aasa aasc aasd aass abaa abab abac abad abas abb- abba abbb abbs abca abcb abcc abcd abcs abda abs- absa absd abss acaa acab acac acad acas acba acca accc accd accs acda acdb acdc acds acsa acsc acsd acss adaa adab adac adad adas adba adbc adcc adcs adda addc addd adds adsa adss asaa asab asac asad asas asba asc- asca ascb ascc asda asds assa assc assd asss baaa baad baas baba babb babs bac- baca bacc bacs bada badb badd bads basa basc bass bbad bbas bbbb bbbs bbdd bcaa bcas bcbc bcbs bcca bccc bccs bcda bcds bcsa bcsc bcss bdbc bddc bdsd bsaa bsac bsas bsbd bscs bssc bssd c-cd caaa caab caac caas caba cabs cac- caca cacc cada cadc cadd cads casa casb casc casd cass cbac cbbc cbbs cbca cbcc cbcs cbdb cbdc cbds cbsa cbsc ccaa ccab ccac ccad ccas ccba ccbc ccca cccb cccc cccs ccdc ccds ccsa ccsd ccss cdaa cdac cdad cdba cdcs cdda cddb cdss csaa csab csac csas cscb cscc cscd cscs csda csdb cssa cssd daab daad daas daba dabb dabs daca dacs dada dads dasa dasb dasc dasd dass dbas dbcc dbcs dbsa dbss dcas dcbc dcca dccb dccc dccs dcdb dcds dcsc dcss dddd ddss dsac dsba dsbc dscc dscs dsda dssa dssc sa-c saab saac saad saas saba sabb sabc sabs saca sacc sacd sacs sada sadb sadc sadd sads sasa sasc sasd sass sbaa sbac sbas sbbs sbca sbcc sbcs sbds sbsa sbsd scaa scab scac scad scas scba sccc sccs scda scdc scds scsa scsc scsd sdba sdcc sddc sdds sdsc sdss ssaa ssab ssac ssas ssca sscc sscs ssdc ssdd sssa sssb sssc ssss

-aaa- -abad aaaas aaadc aaasa aaass aabaa aabba aacbc aacsa aacsb aacss aadac aadas abaab ababa ababs abaca abacs abada abasa abass abbac abbad abbas abcas abccc abcdb acaca acacb acads acass accad accas acdcs acsad acsdc adaba adada adads adasa addas addsa ads-b asaba asabc asada asasa asbad asbca asdas assab assac assad assas b-cas babas babbs bacab bacas bacca badas basab basad basca bassa bsaba c-a-c ca-ca caaba cabas cacas cadac casas casca ccass ccccc cccsd csaba d-a-d daada daasa dabas dabba dabbs dacca dadas dadda dasca dasds dassa dccab ddddd saaba saabs saada saasa sabac sabas sabca sabda sabsa sac-d sacas sacc- sacca sacsa sadad sadas sadda sasca sasda sassa scabs scada scads sccbc scdsb scsaa sscac sssss

aaaaba ababda ababsa abacab abacas abadas abassa abbasa abbass abdabs abdasa abscss acasa adabas adadds adassa adbass addada ads-ac ascaad assads baabaa baabda bacaba badass badbad bassac bbbbbb cabasa cadaba cadca caddas casaba casbaa cascas cassab cssdca dababa dabaca dabdab dadaab dadada dasada sabbac sabbas sacaba sacasa sacsac sadaba sadass sascab sass-c ssabsa

ab-dabs ababdas abadaba abassad abdabad absabad addsads asbabad b-scada bac-cab bad-ass bbbbbbb casabas cascada cassaba cassada dabbaba dasabad sadabad sssssss

abadabad asadabad babaabad bbbbbbbb cassabas cassadas

abas-abad abbasabad baabaabaa badabadda ddddddddd

casabababa

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb ccccccccccccccc