a-a a-b a-c aaa aab aac aag aar ab- aba abb abc abg abr ac- aca acb acc acg acr ag- aga agb agc agg agr ar- ara arb arc arg arr baa bab bac bag bar bba bbb bbc bbg bbr bca bcb bcc bcg bcr bga bgb bgc bgg bgr bra brb brg brr c-- caa cab cac cag car cba cbb cbc cbg cbr cca ccb ccc ccg ccr cga cgb cgc cgg cgr cra crb crc crg crr gaa gab gac gag gar gba gbc gbg gbr gca gcb gcc gcg gcr gga ggb ggc ggg ggr gra grb grc grg grr ra- raa rab rac rag rar rba rbb rbc rbg rbr rca rcb rcc rcg rcr rga rgb rgc rgg rgr rra rrb rrc rrg rrr

aaaa aaab aaac aaar aaba aabb aabc aaca aacb aacc aacr aara aarc abaa abab abac abag abar abb- abba abbb abbr abca abcb abcc abcr abra abrc acaa acab acac acag acar acba acca accc acga acgr acr- acra acrc acrr agac agag agar agba agca agcc agga agra arab arac arag arar arba arc- arca arga argb arr- arra arrc arrg arrr baaa baar baba babb babr bac- baca bacc baga bagg bar- bara barb barc barg barr bbbb bbga bbrc bbrg bcaa bcar bcbc bcbg bcca bccc bcra bgca brab brac brag brca brcb brrr caaa caab caac caba cabg cac- caca cacc cacr caga cagg cagr cara carb carc carr cbac cbar cbbc cbca cbcc cbcr cbga cbgb ccaa ccab ccac ccag ccar ccba ccbc ccca cccb cccc ccga ccgc ccra ccrc ccrg cgac cgcc cgcg crab crac crag crar crbc crca crcc crcr gaar gaba gabb gabr gaga gagg gara garb garg garr gbag gc-c gcaa gcbc gccc gcrg gggg grab grac grbr grcc grrr raab raag raba rabb rac- raca racc raga ragg rara rarb rbbb rbbr rcac rcbc rccb rccc rcga rcgc rcrg rgba rrrr

-aaa- aaarc aaarg aabaa aabba aabga aabra aacbc abaab ababa abaca abaga abara abbac abbar abccc abgar abrac abrar acaca acacb acar- acara acccg accra acrab agara aggag aggar ar-ab ara-c arab- araba araca arara arbab arbar babar babra bacab bacar bacca bagac bagag bagar bagga bagra baraa barab barac barag barar barba barca barga barra braca bracc braga bragb bragg brrar brrrr c-a-c ca-ca caaba cabra caraa carab carac carag carb- carga carra ccccc craba crabb cragg ga-ga gaara gabar gabba gabra gabrc gagar gagra garab garac garag garba garga garra gbara ggaba graca gragg grcac grgar grrrr ra-ra raaba rabab rabac rabba ragga rarbg rccar rraga rragb rragc

aaaaba abacab abagar abarca accara acraga ag-gag aracar arbra arraba arraga baabaa baabar babarc babbar bacaba baccar baggar baraca baraga barara barbar barbra barcar barrag bbbbbb brabag bracca bragar cabar cabara cabarr cagaca caraca caraga carara carcar cracca gabara gabgab gagaga garca gargar grabar gracac gracca rababa ragbag

baabarr babacar bac-cab bacara bacarra baccara bagabag baggara barabra bararag barbara bbbbbbb braggar caracca carraca carrara cra-cra gargara grabbag grabbar rag-bag ragarra

agaragar bar-abba barabara bbbbbbbb caracara cararara garbgrab grab-bag

agar-agar baabaabaa

gagagagaga

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb ccccccccccccccc grrrrrrrrrrrrrr