a-a a-b aaa aab aaf aag aao ab- aba abb abf abg abo af- afa afb aff afg afo ag- aga agb agf agg ago aoa aob aof aog aoo baa bab baf bag bao bba bbb bbf bbg bbo bfa bfb bff bfg bfo bga bgb bgf bgg bgo boa bob bof bog boo faa fab faf fag fao fba fbb fbf fbg fbo ffa fff ffg ffo fga fgb fgf fgg foa fob fof fog foo gaa gab gaf gag gao gba gbf gbg gbo gfa gfb gff gfo gga ggb ggg ggo goa gob gof gog goo oaa oab oaf oag oao ob- oba obb obf obg obo of- ofa ofb off ofg ofo oga ogf ogg ogo oo- ooa oob oof oog ooo

aaaa aaab aaaf aaba aabb aafa aafb aaff aaoo abaa abab abaf abag abb- abba abbb abbo abff aboa abob abof aboo afaa afao affa affo afgf afoa afog afoo ag-o agag agao agba agbo agfa agga agob agog agoo aoba baaa baaf baba babb babo baff bafo baga bagg bago bbbb bbga bfgf boab boag boba bobb bobo bofa boff boga bogg bogo boob boof boog faaa faba fabo fafa faff fafg fafo fagg fago ffff foaf foba fofo fogg fogo foof gaba gabb gabo gafa gafb gaff gaga gagg gago gbag gbbo gffa gfoa ggfg gggg goaf goba gobo goff goga gogo goof goog oafo obba obbo off- offa offo ofgo ogb ogba ogoa ogog ooaa ooba ooff oooo

-aaa- aabaa aabba aabga abaab ababa abaga abago abfab aboab abobo agafa agago aggag agogo agoof aooga baboo baffa bagag bagao bagga bagof bo-bo boffa boffo bogga bogof booba fabbo faboo faggo fofao fogbo foggo ga-ga gaago gabba gabbo gaffa gaggo ggaba go-go go-oo gobag gobbo gogao gogga goobo goofa gooff obaba oboga ofafa offof ofgab ogogo ooooo

aaaaba ag-gag baabaa bagobo baobab bbbbbb boabab bogofa bogoff booboo fabao fagogo foboff foofoo gabgab gagaga go-off gogaga googoo off-go oooooo

a-go-go ago-oba bagabag bbbbbbb boo-boo foo-foo goo-goo goofoff goooooo o-o-a-a off-off oogaboo

bbbbbbbb bo-bo-bo bogogobo gogogogo goof-off

baabaabaa bogo-bogo

gagagagaga googoogaga

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb