a-a a-b aaa aab aag aas ab- aba abb abg abs ag- aga agb agg ags as- asa asb asg ass baa bab bag bas bba bbb bbg bbs bga bgb bgg bgs bsa bsb bsg bss gaa gab gag gas gba gbg gbs gga ggb ggg ggs gsa gsb gsg gss saa sab sag sas sba sbb sbg sbs sga sgb sgg sgs ss- ssa ssb ssg sss

aaaa aaab aaas aaba aabb aasa aass abaa abab abag abas abb- abba abbb abbs abs- absa abss agag agas agba agga agsa agsg asaa asab asag asas asba assa asss baaa baas baba babb babs baga bagg basa bass bbas bbbb bbbs bbga bggs bsaa bsas bsgs gaas gaba gabb gabs gaga gagg gags gasa gasb gass gbag gbas gbbs gggg ggss gsab saab saag saas saba sabb sabs saga sagg sags sasa sass sbaa sbas sbbs sbsa sgaa sggg sggs sgss ssaa ssab ssas ssgs sssa sssb ssss

-aaa- aaaas aaasa aaass aabaa aabba aabga abaab ababa ababs abaga abasa abass abbas aggag asaba asaga asasa assab assas babas babbs bagag bagas bagga baggs basab bassa bsaba ga-ga gabas gabba gabbs gasag ggaba saaba saabs saasa sabas sabsa sagaa sagas sassa ss-gb sssss

aaaaba ababsa abassa abbasa abbass ag-gag asagag asagas baabaa bbbbbb gabgab gagaga gasbag sabbas ssabsa

agasaga agbassa bagabag bagassa bbbbbbb gas-bag gasbags sssssss

bbbbbbbb

baabaabaa gas-s-s-s

gagagagaga

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb