a-a a-b a-c aaa aab aac aad aaf aan aay ab- aba abb abc abd abf abn aby ac- aca acb acc acd acf acn acy ad- ada adb adc add adf adn ady af- afa afb afc afd aff afn afy an- ana anb anc and anf ann any ay- aya ayc ayd ayf ayn baa bab bac bad baf ban bay bba bbb bbc bbd bbf bbn bby bca bcb bcc bcd bcf bcn bcy bda bdb bdc bdd bdf bdy bfa bfb bfc bfd bff bfn bfy bna bnb bnc bnd bnf bnn by- bya byc byd byf byn c-- caa cab cac cad caf can cay cba cbb cbc cbd cbf cbn cby cca ccb ccc ccd ccf ccn cda cdb cdc cdd cdf cdn cdy cfa cfb cfc cfd cff cfn cn- cna cnb cnc cnd cnf cnn cny cya cyb cyc cyd cyf cyn daa dab dac dad daf dan day dba dbb dbc dbd dbf dbn dby dca dcb dcc dcd dcf dcn dda ddb ddc ddd ddf ddn ddy dfa dfb dfc dfd dff dfn dna dnb dnc dnd dnf dnn dny dy- dya dyb dyc dyd dyn dyy faa fab fac fad faf fan fay fba fbb fbc fbd fbf fbn fca fcb fcc fcd fcf fcn fcy fda fdb fdc fdd fdf fdn ffa ffc ffd fff ffn ffy fna fnb fnc fnd fnf fnn fy- fya fyb fyc fyn naa nab nac nad naf nan nay nba nbb nbc nbd nbf nbn nca ncb ncc ncd ncf ncn nda ndb ndc ndd ndf ndn ndy nfa nfb nfc nfd nff nfn nna nnb nnc nnf nnn nya nyc nyd nyf nyn nyy yaa yab yac yad yaf yan yay ybc ybf yby yca ycc ycd ycf ycy yda ydn ydy yfa yfc yfd yff yna ynd ynn yny yyb yyc yyf yyy

-ana a-ya aaaa aaab aaac aaad aaaf aaan aaba aabb aabc aabd aaby aaca aacb aacc aacd aacf aacn aacy aada aadc aafa aafb aafc aafd aaff aana aand abaa abab abac abad abaf aban abay abb- abba abbb abby abca abcb abcc abcd abcf abcn abda abdy abff abyc abyy acaa acab acac acad acan acba acca accc accd accf accy acda acdb acdc acdf acfc acfd adaa adab adac adad adan aday adba adbc adcc adda addc addd addn addy adfa adfc adna adya afaa afad afan afca afcb afcc afdb afdc affa affc affy afyn ana- anaa anab anac anad anan anba anbb anca ancc ancy and- anda andy anfa anna annb anny anya ayad ayan ayay ayca ayda ayna aynd ayya baaa baad baaf baan baba babb baby bac- baca bacc bacn bada badb badd bady bafc baff bana banc band bann baya bbad bbay bbbb bbdd bbfc bbfn bcaa bcbc bcca bccc bcda bcfc bday bdbc bddc bdna bfca bnya byan bync bynd byyd c-cd caaa caab caac caaf caan caba cabf caby cac- caca cacc cada cadc cadd cady cafa cafb cafc caff cana canc cand cann cany cbac cbbc cbca cbcc cbcn cbdb cbdc cbdn cbfb cbfc cbna cbnd ccaa ccab ccac ccad ccaf ccba ccbc ccbn ccca cccb cccc cccf ccdc ccdf ccdn ccfa ccfc ccfd ccff ccna ccnb ccnc ccnf ccny cdaa cdac cdad cday cdba cdbf cdda cddb cdfa cdna cdnb cdnc cdnf cfaa cfab cfac cfbc cfbn cfca cfcb cfcf cfcn cfcy cfda cffb cfnb cfyn cnaa cnac cnbc cnda cndd cnfa cnna cya- cyaa cyan cyba cybb cybc cyc- cyca cycb cycc cyn- cyy- cyyc cyyn d-na daab daad daan daba dabb daca dada dady dafa dafc daff dana dand dann dany daya dayn dbcc dbfc dc-y dcbc dcca dccb dccc dcdb dcfc dday dddd dfaf dfcc dffa dnaa dnab dnac dnad dnan dnay dya- dyab dyac dyad dyaf dyan dybn dycd dydd dyf- dyna dync dyny faaa faac faad faan faba fabd faca facc facy fada fadd fady fafa fafc faff fana fanc fand fany faya fayd fayn fcab fcba fcca fccf fcda fday fdca fdny ffcc ffff fnac fndd fndn fynd fynn naaa naab naac naad naan naba nabc nabf naca nacc nacd nacf nada nadc nadf nady nafa nafc naff nan- nana nanb nand nann nany naya nbaa nbad nbaf nbbc nbca nbcc nbfa nbfc ncaa ncac ncba ncbc ncca nccc nccf nccn ncda ncdc ncdn ncfc ncna ncnc ncnd ndaa ndcc nddb ndfa ndna nfaa nfda nfdc nfff nfya nfyb nfyc nndb nnnn nyaa nyac nyad nycc nycy nyfa nyfd nyny yaaf yaan yaba yacc yacy yada yafa yafc yaff yana yann yaya ycab yccc ydad ydan yday ydna ynca yyff yyyy

-aaa- -abad a-day a-dna aaadc aabaa aabba aacbc aadac aanya abaab ababa ababy abaca abada abady abana abanc aband abann abany abaya abbac abbad abban abbay abbyy abcan abccc abcdb abcdf abdan abfab acaca acacb acacy acana acaya accad acnff adaba adada adana adanc adaya adnan afanc afand afnan anaba anana anand anaya anban andab andac andad andan anday andby annan annay ayana aydan aynac ayyab ayyan b-dna baaya baban babby bacab bacca baccy badan baday badby baddy badna bafan baffa baffy bafna banaf banan banba banca banda bandb bandn bandy banfa banff banna banny banya bayaa bayac bayad bayan bayya bnaya by-by byand byany bycab byday c-a-c c-day c-dna ca-ca caaan caaba caban cabby cadac caddy caffa canan canby canda candy canna canny cc-by ccand ccccc cdand cnnfn cnnnn cyan- cyana cyann cycad cyfac cynan d-a-d d-day daada daana daban dabba dabby dacca daday dadda daddy dadna dafca daffy dafna danan danby dancy danda dandd dandy danna danny dayan dayn- dayna dccab ddddd dyfan dyna- fabby fadda faddy fanaa fanac fanad fanca fancb fancf fancy fanna fanny fayda fayfa faynd fcaca n-day naaya naban nabay nabba nabby nacaa nacac nacba naccc nacda nacfc nacna nadab nadan nadya nafca nanan nancy nanda nandy nann- nanna nanny nanya nayab nayad nayan nayba nayda ndana nnfcc nyaay nyana nyaya nycca y-day ya-ya yaaba yaana yaban yabba yabby yacca yadda yaffa yanan