a-a a-b a-t aaa aab aag aar aat ab- aba abb abg abr abt ag- aga agb agg agr agt ar- ara arb arg arr art at- ata atb atg atr att baa bab bag bar bat bba bbb bbg bbr bbt bga bgb bgg bgr bgt bra brb brg brr brt bta btb btg btr btt gaa gab gag gar gat gba gbg gbr gbt gga ggb ggg ggr ggt gra grb grg grr grt gta gtb gtg gtr gtt ra- raa rab rag rar rat rba rbb rbg rbr rbt rga rgb rgg rgr rgt rra rrb rrg rrr rrt rta rtb rtg rtr rtt taa tab tag tar tat tba tbb tbg tbr tbt tga tgb tgg tgr tgt tra trb trg trr trt tta ttb ttg ttr ttt

aaaa aaab aaar aaba aabb aabt aara aart aata aatt abaa abab abag abar abat abb- abba abbb abbr abbt abra abta agag agar agat agba agga agra agta agtr arab arag arar arat arba arga argb arr- arra arrg arrr arrt arta artr at-t ataa atab atar atat atra atta attr baaa baar baat baba babb babr baga bagg bagt bar- bara barb barg barr bart bata batt bbbb bbga bbrg brab brag brat brrr btaa btrt bttb gaar gaba gabb gabr gabt gaga gagg gara garb garg garr gart gata gatr gatt gbag ggbt gggg grab grat grbr grrr gtaa gtbr gtta raab raag raat raba rabb raga ragg rara rarb rata ratt rbbb rbbr rgba rgtr rrat rrrr taa- taag taar taat taba tabb taga tagg tara tarb targ tarr tart tata tatb tatr tatt tbar tbrb tbta traa trab trag trat trra trtr ttab ttbb tttt

-aaa- aaarg aaata aabaa aabba aabga aabra abaab ababa abaga abara abbar abbat abgar abrar abtaa abtar agara agata aggag aggar aggat ar-ab araat arab- araba arara arata arbab arbar arbat arrgt artag artar artat atara atbar atbat atgar atrab attar attra baart baata babar babra bagag bagar bagga bagra baraa barab barag barar barat barba barga barra barta batab batar batat batra batta bbart braat braga bragb bragg bratt brgat brrar brrrr btr-t ga-ga gaara gabar gabat gabba gabra gagar gagra garab garag garba garga garra gatab gatra gatta gbara ggaba gragg grata grgar grrrr ra-ra raaba rabab rabat rabba rabta ragga rarbg ratba ratra ratta rraga rragb t-ara t-bag t-bar ta-ra ta-ta taart tabar tabat tabra tagab tagar tagta tarar tarat targa tarra tarta tartt tataa tatar tatra tatta tbtbt traba traga tragg trata tratt ttttt

aaaaba abagar abarat abarta abatar ag-gag ararat aratta arbra arraba arraga at-bat ataaba atarba atarra atbara atrata baabaa baabar baatar babbar bagart bagata baggar baraat baraga barara barata barbar barbat barbra barrag barrat bartab bartag bartra batara batarg batata bbbbbb brabag bragar gabara gabart gabata gabgab gagaga gagata gargar garrat grabar grabat raabta rababa rabbat ragbag ragtag ratata ratbag ratbat ratgar rattar rattat t-barb taarab tabaga tabara tabata tabbat tagrag taraba tarara tarata targat tarrar tartar tartr- tataat tatara tattat tra-ra

arabata attatba baabarr babbart bagabag baggara barabra bararag barbara barbata barratt barrtab batabat bbbbbbb braggar gabbart gargara garratt grabbag grabbar rag-bag rag-tag ragarra rat-tat ratatat tabarra tag-rag taggart tat-tat

aatagara agaragar bar-abba barabara batatara bbbbbbbb braggart brattata garbgrab grab-bag ra-ta-ta taratata

agar-agar baabaabaa battabara rat-a-tat

gagagagaga ratatattat

rat-tat-tat tat-tat-tat

tatararatata tattarrattat

rat-a-tat-tat

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb grrrrrrrrrrrrrr