a-ya aaaa aaab aaac aaal aaar aaba aabb aabc aabl aabt aaby aaca aacb aacc aacl aacr aact aacy aala aalc aall aara aarc aart aata aatc aatt abaa abab abac abal abar abat abay abb- abba abbb abbr abbt abby abca abcb abcc abcl abcr abct abla ably abra abrc abry abta abyc abyt abyy ac-t acaa acab acac acar acat acba acbl acca accc acct accy acla aclc aclr acr- acra acrc acrr acry acta actc actl actt acyl alaa alac alal alar alat alay alb- alba albc alby alca alcc all- alla alll allr ally alta alya arab arac aral arar arat aray arba arby arc- arca arct arla arly arr- arra arrc arrr arrt arry arta artc artr arty ary- arya aryl at-l at-t ataa atab atac atal atar atat atay atca atcc atcl atcr atla atra atrc atry atta attr atty atya atyl ayal ayar ayat ayay ayca ayla ayra ayry ayta ayya baaa baal baar baat baba babb babr baby bac- baca bacc bact bala balc ball balt baly bar- bara barb barc barr bart bary bata batc batt baty baya bayl bayt bbay bbbb bblb bbrc bcaa bcar bcat bcbc bcca bccc bccl bcra bctc blaa blab blac blat blay blbt blrc bly- brab brac brat bray brca brcb brrr brtc bry- brya btaa btcc btcl btla btrc btrt btry bttb byar byla bylt byrt caaa caab caac caal caat caba caby cac- caca cacc cacr cala calc call calt cara carb carc carl carr cart cary cat- cata catb catc catt caty cayr cbac cbal cbar cbat cbbc cbca cbcc cbcl cbcr cbct cblb cblc cbrl cbrt cbry cbta cbtc cbtl cbyt ccaa ccab ccac ccar ccat ccba ccbc ccca cccb cccc cccl ccla cclc ccra ccrc ccrl ccrt cctb cctc cctl cctt clab clar clat clay clra cltb cltc cly- crab crac crar crat cray crbc crca crcc crcr crrt crtc crtl cry- crya cryb ctab ctal ctba ctca ctrc ctrl ctta cya- cyaa cyar cyba cybb cybc cyc- cyca cycb cycc cycl cyl- cylc cyll cyra cyrl cyrt cyt- cyta cytb cyy- cyyc laaa laac laal laar laat laba labr laby laca lacc lacl lact lacy lala lall lara larb larc larr lart lary lata latc latt laya layr layt lbar lbcc lblr lbrt lcac lcat lcbc lcca lccc lcra lcrl lctl llat llay llcc lllc llll llyr lrac lral lrat lrba lrrc lrrr lrry lrta ltac ltbl ltcc ltra lttc lttr ltyr lyar lyc- lyla lyly lyra lytt raab raat raba rabb rabl raby rac- raca racc ract racy rala ralb rall ralt raly rara rarb rary rata ratt raty raya rayl rayr rayt rbbb rbbr rbcl rcac rcbc rccb rccc rctc rcyc rlab rrat rrrr rtca rtcc rtlt ryal ryat ryba rytt ryyt taa- taal taar taat taba tabb tabc tabl taby taca tacc tacl tact tacy tala talc tall tara tarb tarc tarr tart tary tata tatb tatr tatt taty taya tayl tayt tayy tbar tbca tbcb tbcc tbrb tbta tcby tcca tccc tctc tlac tlya traa trab trac tral trat tray trca trcc trcl trra trtc trtr try- trya tryb ttab ttbb tttt ttyl tyal tyar tyl- tyla tyll tyr- tyra tyrl tyrr tyta tytt tyty yaar yaba yacc yacy yala yall yalt yara yarb yarl yarr yart yary yata yaya ybry ycab ycat yccc yctc ylat ylay ylla yrly ytay yyyy