a-a a-b aaa aab aad aaf aas ab- aba abb abd abf abs ad- ada adb add adf ads af- afa afb afd aff afs as- asa asb asd asf ass baa bab bad baf bas bba bbb bbd bbf bbs bda bdb bdd bdf bds bfa bfb bfd bff bfs bsa bsb bsd bsf bss daa dab dad daf das dba dbb dbd dbf dbs dda ddb ddd ddf dds dfa dfb dfd dff dfs dsa dsb dsd dsf dss faa fab fad faf fas fba fbb fbd fbf fbs fda fdb fdd fdf fds ffa ffd fff ffs fsa fsb fsd fsf fss saa sab sad saf sas sba sbb sbd sbf sbs sda sdb sdd sdf sds sfa sfb sfd sff sfs ss- ssa ssb ssd ssf sss

aaaa aaab aaad aaaf aaas aaba aabb aabd aada aads aafa aafb aafd aaff aasa aasd aasf aass abaa abab abad abaf abas abb- abba abbb abbs abda abff abs- absa absd absf abss adaa adab adad adas adba adda addd adds adfa adfs adsa adss afaa afad afbs afdb affa affs afsa afsb asaa asab asad asaf asas asba asda asdf asds asfa assa assd asss baaa baad baaf baas baba babb babs bada badb badd bads baff basa basf bass bbad bbas bbbb bbbs bbdd bdsd bfas bffs bsaa bsas bsbd bsfa bsff bsfs bssd daab daad daas daba dabb dabs dada dads dafa daff dafs dasa dasb dasd dass dbas dbfs dbsa dbss dddd ddss dfaf dfas dfds dffa dsba dsda dsfa dssa faaa faad faas faba fabd fabs fada fadd fads fafa faff fasa fasd fass fbsd ffff ffsa ffss fsas fssa fssf saab saad saaf saas saba sabb sabs sada sadb sadd sads safa safb saff sasa sasd sasf sass sbaa sbas sbbs sbds sbsa sbsd sdba sdds sdsf sdss sfas sfba sfss ssaa ssab ssas ssdd ssdf sssa sssb sssf ssss

-aaa- -abad aaaas aaasa aaass aabaa aabba aabfs aadas abaab ababa ababs abada abasa abass abbad abbas abfab abffs adaba adada adads adasa addas addsa ads-b affds asaba asada asafa asasa asbad asdas assab assad assaf assas babas babbs badas baffa baffs basab basad bassa bsaba d-a-d daada daasa dabas dabba dabbs dadas dadda daffs dasds dassa ddddd fabas fadas fadda faffs fafsa fasad saaba saabs saada saaff saasa sabas sabda sabsa sadad sadaf sadas sadda safad saffa sasda sassa ssafa sssss

aaaaba ababda ababsa abadas abassa abbasa abbass abdabs abdasa adabas adadds adassa adbass addada afassa assads baabaa baabda badass badbad bbbbbb dababa dabdab dadaab dadada dasada fabada sabbas sadaba sadass safsaf sfafaa ssabsa

ab-dabs ababdas abadaba abassad abdabad absabad ad-dafa addsads as-saff asbabad bad-ass bbbbbbb dabbaba dasabad fabadas sadabad sssssss

abadabad asadabad babaabad bbbbbbbb safaabad

abas-abad abbasabad baabaabaa badabadda ddddddddd

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