a-a a-b a-t aaa aab aaf aao aat aax ab- aba abb abf abo abt abx af- afa afb aff afo aft afx aoa aob aof aoo aot aox at- ata atb atf ato att atx ax- axa axo axt axx baa bab baf bao bat bax bba bbb bbf bbo bbt bbx bfa bfb bff bfo bft bfx boa bob bof boo bot box bta btb btf bto btt btx bxb bxo bxx faa fab faf fao fat fax fba fbb fbf fbo fbt fbx ffa fff ffo fft ffx foa fob fof foo fot fox fta ftb ftf fto ftt ftx fxt fxx oaa oab oaf oao oat oax ob- oba obb obf obo obt obx of- ofa ofb off ofo oft ofx oo- ooa oob oof ooo oot oox ot- ota otb otf oto ott ox- oxa oxb oxf oxo oxt oxx t-x taa tab taf tao tat tax tba tbb tbf tbo tbt tfa tfb tff tfo tft tfx to- toa tob tof too tot tox tta ttb ttf tto ttt ttx txf txt xaa xaf xat xbx xfa xft xfx xoa xof xoo xot xox xtf xtx xxo xxx

aaaa aaab aaaf aaba aabb aabt aafa aafb aaff aaoo aata aatf aatt abaa abab abaf abat abax abb- abba abbb abbo abbt abff aboa abob abof aboo abot abox abta afaa afao afat affa affo afft afoa afoo afox afta aoba aotf at-t at-x ataa atab atat atax atfb atob atof atot atta atto axaf axat axo- axoa axof axto axxo ba-x baaa baaf baat baba babb babo baff bafo baft bata batf bato batt baxt bbbb bbox bfta bftt boab boat boba bobb bobo bofa boff boob boof boot boox bota botb boto bott boxa btaa btaf btob bttb faaa faba fabo fafa faff fafo fata fatf fato fatt ffff fftf foaf foba fobt fofo foof foot fota foto fott foxx oafo obba obbo obot obox off- offa offo ofta ooaa ooba ooff oooo ootb oto- otof otoo otta otto oxa- oxo- oxof oxox oxxo taa- taaf taat taba tabb tabo tafa taff tafo taft taoa tata tatb tato tatt tax- taxa taxf taxo taxt tbaf tbox tbta tfot tfox toab toat toba tobo tobt tofa toff tofo toft tooa toof toot tota toto tott tox- toxa toxo toxt ttab ttbb ttfa ttff tttt txaa xbox xoxo xxxo xxxx

-aaa- a-box aaata aabaa aabba aafat abaab ababa abaft abbat abbot abfab aboab aboat abobo aboot abott abtaa abtaf abtao afoot aftab ataxx atbat atoot atoto atto- baata babax baboo babot bafat baffa bafta batab batat batob batoo batta batto bo-bo boffa boffo booat booba boota bootx botox botta boxof f-box fabbo faboo fatao fatof ffatt fofao fotta foxxx obaba obata ofafa offat offof offto ofoto oofta ooooo otoba ototo t-box ta-ta taabo tabaf tabat tabo- tabof taboo tabot tataa tataf tatao tatoo tatta tatto taxo- tbtbt tobat tobot toffo tofta toto- totoo totta toxo- ttttt x-box x-fab xatax xato xotox xoxox

aaaaba abbott aftaab at-bat ataaba baabaa bafata baobab batata batbox bbbbbb boabab bobota booboo botota fabao fatato fatoot fatoto foboff foofoo foxbox oooooo tabata tabbat taboot taobao taobat taotao tataat tatafa tatoba tatoft tattat tattoo toatoa tobata toboot toofat tootat tootoo totota toxbot xoxoxo

afotobo attatba batabat batboat batfoot batoata bbbbbbb bobtaft boo-boo fatafat foo-foo fox-bat o-o-a-a obox-ob off-off ox-foot oxoboxo taffata tat-tat too-too totoaba tototoo xxxxxxx

bbbbbbbb bo-bo-bo toottoot xoxoxoxo

baabaabaa

tat-tat-tat

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