a-a a-b a-c aaa aab aac aag aan aar ab- aba abb abc abg abn abr ac- aca acb acc acg acn acr ag- aga agb agc agg agn agr an- ana anb anc ang ann anr ar- ara arb arc arg arn arr baa bab bac bag ban bar bba bbb bbc bbg bbn bbr bca bcb bcc bcg bcn bcr bga bgb bgc bgg bgn bgr bna bnb bnc bng bnn bnr bra brb brg brn brr c-- caa cab cac cag can car cba cbb cbc cbg cbn cbr cca ccb ccc ccg ccn ccr cga cgb cgc cgg cgn cgr cn- cna cnb cnc cng cnn cnr cra crb crc crg crn crr gaa gab gac gag gan gar gba gbc gbg gbn gbr gca gcb gcc gcg gcn gcr gga ggb ggc ggg ggn ggr gna gnb gnc gnn gnr gra grb grc grg grn grr naa nab nac nag nan nar nba nbb nbc nbg nbn nbr nca ncb ncc ncg ncn ncr nga ngb ngc ngg ngn nna nnb nnc nng nnn nra nrb nrc nrg nrn nrr ra- raa rab rac rag ran rar rba rbb rbc rbg rbn rbr rca rcb rcc rcg rcn rcr rga rgb rgc rgg rgn rgr rna rnb rnc rng rnn rnr rra rrb rrc rrg rrn rrr

-ana aaaa aaab aaac aaan aaar aaba aabb aabc aaca aacb aacc aacn aacr aana aang aara aarc abaa abab abac abag aban abar abb- abba abbb abbr abca abcb abcc abcn abcr abra abrc acaa acab acac acag acan acar acba acca accc acga acgr acr- acra acrc acrr agac agag agan agar agba agca agcc agga agna agra ana- anaa anab anac anag anan anar anba anbb anca ancc ang- anga anna annb anrc arab arac arag aran arar arba arc- arca arga argb arna arng arr- arra arrc arrg arrr baaa baan baar baba babb babr bac- baca bacc bacn baga bagg bagn bana banc bang bann banr bar- bara barb barc barg barn barr bbbb bbga bbng bbrc bbrg bcaa bcar bcbc bcbg bcca bccc bcra bgan bgca bnrr brab brac brag bran brca brcb brna brrr caaa caab caac caan caba cabg cac- caca cacc cacr caga cagg cagn cagr cana canc cang cann cara carb carc carn carr cbac cbar cbbc cbca cbcc cbcn cbcr cbga cbgb cbna cbrn ccaa ccab ccac ccag ccar ccba ccbc ccbn ccca cccb cccc ccga ccgc ccna ccnb ccnc ccnr ccra ccrc ccrg cgac cgcc cgcg cnaa cnac cnag cnbc cnna cnrc cnrr crab crac crag cran crar crbc crca crcc crcr crna gaar gaba gabb gabr gaga gagg gana ganc gang gann gara garb garg garn garr gbag gban gc-c gcaa gcbc gccc gcna gcrg gggg ggrn gnaa gnac gnar gncc gngc gnrc gnrr grab grac gran grbr grcc grrr naaa naab naac naag naan naar naba nabc naca nacc naga nagc nan- nana nanb nang nann nara narc narg narn narr nbaa nbar nbbc nbca nbcc ncaa ncac ncar ncba ncbc ncca nccc nccn nccr ncga ncgr ncna ncnc ncra ncrc ngab ngac ngan nngn nnnn nrab nrca nrna nrrc raab raag raan raba rabb rac- raca racc raga ragg rana ranc rang rann rara rarb rbbb rbbr rcac rcbc rccb rccc rcga rcgc rcnr rcrg rgan rgba rnag rnbr rrna rrrr

-aaa- aaarc aaarg aabaa aabba aabga aabra aacbc aarna abaab ababa abaca abaga abana abanc abang abann abara abarn abbac abban abbar abcan abccc abgar abrac abran abrar acaca acacb acana acang acar- acara acccg accra acrab agana agara agarn aggag aggar agnac agnar anaba anaga anana anang anara anban anbar ancar angar angra annan annar anncr ar-ab ara-c arab- araba araca arana aranc arang arara arbab arbar arcan argan argna arnac arnan arnar arran baarn baban babar babra bacab bacar bacca bagac bagag bagan bagar bagga bagna bagra banag banan banar banba banca banga banna baraa barab barac barag baran barar barba barca barga barna barra braca bracc braga bragb bragg brana branc brang brann brrar brrrr c-a-c c-ran ca-ca caaan caaba caban cabra cagan canan canar canga canna caraa carab carac carag carb- carga carna carra ccccc cnnnn craba crabb cragg cran- crana crang crann crcna crnac crnca ga-ga gaana gaara gaban gabar gabba gabra gabrc gagar gagna gagra ganab ganac ganga gangr ganna garab garac garag garba garga garna garra gbara ggaba gnarr graca gragg grana grcac grgar grrrr na-ga naaga naban nabar nabba nacaa nacac nacar nacba naccc nacna nagan nagar nagra nanan nanga nann- nanna narag naran narc- narra ngaba ngana ngara ra-ra raaba rabab rabac raban rabba racan ragan ragga ranac ranca ranga ranna rannc rarbg rccar rraga rragb rragc

a-gang aaaaba aanaar aangan aangna abaana abacab abagar abanar abanca abanga abaran abarca abbana accara acraga ag-gag agrana anaana anabaa anabar ananab anaran anbang ancara angaar angang angara angarn annaba araban aracar aranca aranga arbra arcana argana arnaba arnara arraba arraga baabaa baabar babana babang babarc babbar bacaba baccar bagana bagban baggar bagnan banaba banana banara banbar bangan bangar bannan bannar baraan baraca baraga barana barang barara barban barbar barbra barcar bargan barnag barrag barran bbbbbb brabag bracca bragar branca branna brgnng c-anca cabaan cabana cabar cabara cabarr cabban cagaca canaa canaan canaba canara canbar cancan cancar cannan caraca caraga carana carara carcan carcar cargan carnac carnan carran cracca gaanga gabara gabgab gagaga gagana gaggan gangaa gangan gangar gangga gangra gannan garang garca gargan gargar garran gbanga grabar gracac gracca granar grncar naanga naaran nabran nacnac nagana nagara naggar nagnag nanana nanban nangan nangca nangra nannan narang narcan nargan narrab narran ncaang nganga raaban rababa rabang rabban ragana ragbag ragnar ranana ranban rangan rangra rccgna

abagana abangan acarnan an-naba anaccra anbaran angaara aracana arcanna baabarr babacar bac-cab bacara bacarra baccara bagabag bagaran bagbana baggara banabar bananga bancabc bancang bangana bannana baraban barabra baracan baragan baranca baranga bararag barbana barbara barcana barnaba bbbbbbb braggar brannan cabanac cabaran can-can cananga cannara caracca caranga caranna carbarn carraca carrara cra-cra