a-a a-b a-t aaa aab aag aas aat ab- aba abb abg abs abt ag- aga agb agg ags agt as- asa asb asg ass ast at- ata atb atg ats att baa bab bag bas bat bba bbb bbg bbs bbt bga bgb bgg bgs bgt bsa bsb bsg bss bst bta btb btg bts btt gaa gab gag gas gat gba gbg gbs gbt gga ggb ggg ggs ggt gsa gsb gsg gss gst gta gtb gtg gts gtt saa sab sag sas sat sba sbb sbg sbs sbt sga sgb sgg sgs sgt ss- ssa ssb ssg sss sst sta stb stg sts stt taa tab tag tas tat tba tbb tbg tbs tbt tga tgb tgg tgs tgt tsa tsb tsg tss tst tta ttb ttg tts ttt

aaaa aaab aaas aaba aabb aabt aasa aass aast aata aatt abaa abab abag abas abat abb- abba abbb abbs abbt abs- absa abss abta abts agag agas agat agba agga agsa agsg agst agta agts asaa asab asag asas asat asba asgt assa asss asst asta astb asts at-t ataa atab atas atat atbs atsb atst atta atts baaa baas baat baba babb babs baga bagg bags bagt basa bass bast bata bats batt bbas bbbb bbbs bbga bggs bgst bsaa bsas bsat bsgs bsts btaa btss bttb gaas gaba gabb gabs gabt gaga gagg gags gasa gasb gass gast gata gats gatt gbag gbas gbbs ggbt gggg ggss gsab gsat gtaa gtta saab saag saas saat saba sabb sabs saga sagg sags sagt sasa sass sast sata satb satg sats satt sbaa sbas sbbs sbsa sbst sgaa sggg sggs sgss sgta sgts ssaa ssab ssas ssat ssgs ssgt sssa sssb ssss ssta sstb ssts stab stag stas stat stbs stss taa- taag taas taat taba tabb tabs taga tagg tags tasa tasb tass tast tata tatb tats tatt tbas tbbs tbgs tbst tbta tgts tsaa tsat tsgt tssa tssg tsst tsts ttab ttbb ttss tttt

-aaa- aaaas aaasa aaass aaata aabaa aabba aabga abaab ababa ababs abaga abasa abass abbas abbat abtaa agast agata agats aggag aggat agtas asaba asaga asasa asats asgat assab assas assat assts astab astas astat atats atbat attas baata babas babbs bagag bagas bagga baggs basab bassa basta basts batab batas batat batsa batta batts bsaba ga-ga gaast gabas gabat gabba gabbs gasag gasts gatab gatas gatta ggaba gstat gtsss s-tag saaba saabs saasa sabas sabat sabsa sagaa sagas sagat sagst sassa sat-b satag satat satta sbata ss-gb ssats ssgts sssss staab staat stabs staga stagg stags stat- stata stats t-bag ta-ta taast tabas tabat tagab tagas tagta tassa tasta tataa tatas tatta tatts tbtbt tsaga tsata tsgts ttttt

aaaaba ababsa abassa abbasa abbass ag-gag asabat asagag asagas asgata assaat astaat astata at-bat ataaba atbats baabaa bagata batata batsat bbbbbb bs-tbs gabata gabgab gagaga gagata gasbag gatasa sabata sabbas sabbat satasa ssabsa staats stabat stagat stasat tabaga tabasa tabata tabbat tataat tatsag tattas tattat

abstatt agasaga agbassa at-bats attagas attatba bagabag bagassa batabat batatas bbbbbbb gas-bag gasbags sabbats sssssss stabsat tat-tat tattats

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atbatstat baabaabaa gas-s-s-s

gagagagaga

tat-tat-tat

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