a-a a-b a-c aaa aab aac aag aah aan aar ab- aba abb abc abg abh abn abr ac- aca acb acc acg ach acn acr ag- aga agb agc agg agh agn agr aha ahb ahc ahg ahh ahn ahr an- ana anb anc ang anh ann anr ar- ara arb arc arg arh arn arr baa bab bac bag bah ban bar bba bbb bbc bbg bbh bbn bbr bca bcb bcc bcg bch bcn bcr bga bgb bgc bgg bgh bgn bgr bha bhb bhc bhg bhh bhr bna bnb bnc bng bnn bnr bra brb brg brh brn brr c-- caa cab cac cag cah can car cba cbb cbc cbg cbh cbn cbr cca ccb ccc ccg cch ccn ccr cga cgb cgc cgg cgh cgn cgr ch- cha chb chc chg chh chn chr cn- cna cnb cnc cng cnh cnn cnr cra crb crc crg crh crn crr gaa gab gac gag gah gan gar gba gbc gbg gbh gbn gbr gca gcb gcc gcg gch gcn gcr gga ggb ggc ggg ggh ggn ggr gha ghb ghc ghg ghh ghn ghr gna gnb gnc gnn gnr gra grb grc grg grh grn grr haa hab hac hag hah han har hba hbb hbc hbg hbh hbn hbr hca hcb hcc hcg hch hcn hcr hga hgb hgc hgg hgh hgn hgr hha hhb hhc hhg hhh hhn hhr hna hnb hnc hng hnh hnn hr- hra hrb hrc hrg hrh hrn hrr naa nab nac nag nah nan nar nba nbb nbc nbg nbn nbr nca ncb ncc ncg nch ncn ncr nga ngb ngc ngg ngh ngn nha nhb nhc nhg nhh nhn nhr nna nnb nnc nng nnh nnn nra nrb nrc nrg nrn nrr ra- raa rab rac rag rah ran rar rba rbb rbc rbg rbh rbn rbr rca rcb rcc rcg rch rcn rcr rga rgb rgc rgg rgh rgn rgr rh- rha rhb rhc rhg rhh rhn rhr rna rnb rnc rng rnh rnn rnr rra rrb rrc rrg rrh rrn rrr

-ana a-ha aaaa aaab aaac aaah aaan aaar aaba aabb aabc aabh aaca aacb aacc aach aacn aacr aagh aaha aana aang aara aarc abaa abab abac abag aban abar abb- abba abbb abbr abca abcb abcc abch abcn abcr abha abhr abra abrc acaa acab acac acag acan acar acba acca accc acch acga acgr acha achh achr acr- acra acrc acrr agac agag agan agar agba agca agcc agga agha agna agra ahab ahac ahah ahar ahha ahra ahrc ahrr ana- anaa anab anac anag anah anan anar anba anbb anca ancc ang- anga anha anna annb anrc arab arac arag arah aran arar arba arbh arc- arca arch arga argb argh arh- arna arng arr- arra arrc arrg arrh arrr baaa baah baan baar baba babb babr bac- baca bacc bach bacn baga bagg bagh bagn baha bahn bahr bana banc bang banh bann banr bar- bara barb barc barg barh barn barr bbbb bbch bbga bbng bbrc bbrg bcaa bcar bcbc bcbg bcca bccc bcra bgan bgca bhag bhan bhar bhca bhcc bhra bnrr brab brac brag brah bran brca brcb brna brrr caaa caab caac caah caan caba cabg cac- caca cacc cach cacr caga cagg cagn cagr caha cahn cana canc cang canh cann cara carb carc carn carr cbac cbar cbbc cbca cbcc cbcn cbcr cbga cbgb cbha cbna cbrh cbrn ccaa ccab ccac ccag ccar ccba ccbc ccbn ccca cccb cccc ccga ccgc ccha cchr ccna ccnb ccnc ccnr ccra ccrc ccrg cgac cgcc cgcg chaa chab chac chag chah chan char chca chch chgb chgn chha chnb chnc chnr chra chrb chrc chrn chrr cnaa cnac cnag cnbc cnna cnrc cnrr crab crac crag cran crar crbc crca crcc crcr crna gaar gaba gabb gabr gach gaga gagg gaha gahn gana ganc gang gann gara garb garg garn garr gbag gban gc-c gcaa gcbc gccc gcna gcrg gggg gghg ggrn ghan ghar gnaa gnac gnar gncc gngc gnrc gnrr grab grac gran grbr grcc grrr haab haag haan haar haba hag- haga hagg hagh haha hahn hana hanc hang hann hara harc harh harn harr hbag hbar hcbc hcca hccb hccc hcch hcgh hcng hgah hgar hggc hhaa hhgg hhhh hnna hrac hran hrng hrrc naaa naab naac naag naan naar naba nabc naca nacc nach naga nagc naha nahr nan- nana nanb nang nann nara narc narg narh narn narr nbaa nbar nbbc nbca nbcc ncaa ncac ncar ncba ncbc ncca nccc nccn nccr ncga ncgr ncha nchc ncna ncnc ncra ncrc ngab ngac ngan nhcc nhnn nhra nhrc nngn nnnn nrab nrca nrna nrrc raab raag raan raba rabb rac- raca racc rach raga ragg ragh raha rahn rahr rana ranc rang rann rara rarb rbbb rbbr rbgh rcac rcbc rccb rccc rcga rcgc rchb rcnr rcrg rgan rgba rhag rhbg rhcg rnag rnbr rrah rrna rrrr

-aaa- aaaah aaagh aaarc aaarg aabaa aabba aabga aabra aacbc aahaa aanch aarah aarch aargh aarna abaab ababa abaca abaga abana abanc abang abann abara abarn abbac abban abbar abcan abccc abgah abgar abhar abrac abran abrar acaca acacb acana acang acar- acara acccg accra achab achan achar achna acrab agana agara agarn aggag aggar aghan agnac agnar ahang ahhaa ahhha ahrab ahran ahrar anaba anaga anana anang anara anban anbar ancar ancha angar angra anhar annan annar anncr ar-ab ara-c arab- araba araca arach arana aranc arang arara arbab arbar arcan arch- archa archb argan argha argna arhar arnac arnah arnan arnar arrah arran arrha baarn baban babar babra bacab bacar bacca bacha bagac bagag bagan bagar bagga bagha bagna bagra bahag bahan bahar bahna bahra banag banan banar banba banca banch banga banha banna baraa barab barac barag baran barar barba barca barga bargh barha barna barra bhaga bhana bhang bhara braca bracc brach braga bragb bragg bragh brana branc brang brann brrar brrrr c-a-c c-ran ca-ca caaan caaba caban cabra cacha cagan cahan