-er -ey a-a a-b a-c aaa aab aac aae aaf aar aay ab- aba abb abc abe abf abr aby ac- aca acb acc ace acf acr acy aea aeb aec aee aef aer aey af- afa afb afc afe aff afr afy ar- ara arb arc are arf arr ary ay- aya ayc aye ayf ayr baa bab bac bae baf bar bay bba bbb bbc bbe bbf bbr bby bca bcb bcc bce bcf bcr bcy be- bea beb bec bee bef ber bey bfa bfb bfc bfe bff bfr bfy bra brb bre brf brr bry by- bya byc bye byf byr c-- caa cab cac cae caf car cay cba cbb cbc cbe cbf cbr cby cca ccb ccc cce ccf ccr ce- cea ceb cec cee cef cer cey cfa cfb cfc cfe cff cfr cra crb crc cre crf crr cry cya cyb cyc cye cyf cyr eaa eab eac eae eaf ear eba ebb ebc ebe ebf ebr eby ec- eca ecb ecc ece ecf ecr eea eeb eec eee eef eer eey ef- efa efb efc efe eff efr era erb erc ere erf err ery eya eyc eye eyr faa fab fac fae faf far fay fba fbb fbc fbe fbf fbr fca fcb fcc fce fcf fcr fcy fea feb fec fee fef fer fey ffa ffc ffe fff ffr ffy fra frb frc fre frf frr fry fy- fya fyb fyc fye ra- raa rab rac rae raf rar ray rba rbb rbc rbe rbf rbr rca rcb rcc rce rcf rcr re- rea reb rec ree ref rer rey rfa rfb rfc rfe rff rfr rra rrb rrc rrf rrr ry- rya ryc rye ryf ryr ryy yaa yab yac yae yaf yar yay ybc ybe ybf ybr yby yca ycc yce ycf ycy yea yeb yec yee yef yer yey yfa yfc yfe yff yfr yra yrc yre yrf yyb yyc yye yyf yyy

a-be a-ya aaaa aaab aaac aaae aaaf aaar aaba aabb aabc aaby aaca aacb aacc aace aacf aacr aacy aaea aaec aafa aafb aafc aaff aara aarc aare abaa abab abac abae abaf abar abay abb- abba abbb abbe abbr abby abca abcb abcc abcf abcr abec abee aber abey abff abra abrc abry abyc abye abyy acaa acab acac acae acar acba acca accc acce accf accy ace- acea acec acer acey acfc acfe acr- acra acrc acre acrr acry aeac aeaf aeby aecb aeer aer- aera aerc aery afaa afar afca afcb afcc afee afer affa affc affy afr- afra afrc afre afye arab arac arae araf arar aray arba arbe arby arc- arca arce area arec aree aref arey arfa arfb arfc arff arr- arra arrc arre arrr arry ary- arya arye ayar ayay ayca ayce ayer ayra ayre ayry ayya baaa baaf baar baba babb babe babr baby bac- baca bacc bace baer bafc baff bar- bara barb barc bare barf barr bary baya baye bbay bbbb bbeb bbfc bbrc bcaa bcar bcbc bcca bccc bcec bcer bcfc bcra beaf bear beay beba bebb bebe beby beca beeb beef beer beey befa befe beff bera berc bere berr bery beya beye bfca brab brac brae braf bray brca brcb brce brea breb brec bree bref brer brey brfc brrr bry- brya brye byar byce byer byre caaa caab caac caaf caba cabe cabf caby cac- caca cacc cace cacr caec caer cafa cafb cafc cafe caff cara carb carc care carf carr cary caye cayr cbac cbar cbbc cbca cbcc cbce cbcr cbea cbec cbee cbef cber cbfb cbfc cbre cbry ccaa ccab ccac ccaf ccar ccba ccbc ccca cccb cccc cccf ccee ccfa ccfc ccff ccra ccrc ccre ccrf ceac cear ceba cec- ceca cece ceeb ceec cef- cefa cefc cer- cera cerc cere cerf cery cfaa cfab cfac cfae cfar cfbc cfbr cfca cfcb cfcf cfcy cffb cffr cfra cfrb cfre cfry crab crac craf crar cray crbc crca crcc crce crcr cre- crea creb crec cree crfc cry- crya cryb cya- cyaa cyar cyba cybb cybc cyc- cyca cycb cycc cyfe cyra cyre cyy- cyyc eaaf eaba eaca eacc eaec eafb eara earb eare eary ebac ebay ebba ebbc ebbr ebby ebcc eber ebfc ebya ecaa ecac ecar ecbc ecbe ecca eccb eccc ecce ecef ecfa ecfc ecfr ecra ecrc ecrf ecrr eeby eeca eeea eeee eefa eefe eera eerc eery efab efbr efca effa effy efya eraf eray erba erbb erbe erca ercc erce ereb erec erer erfc erra errc erre erya eryc erye eyeb eyec eyer eyey eyra eyre eyry eyyr faaa faac faba fabe faca facc face facy faeb fafa fafc fafe faff fara farb farc fare farr fary faya faye fbar fcab fcar fcba fcca fccf fcra feaf fear feba fece feeb feer fefc fefe feff fera ferb ferc fere ferr fery feyr ffar ffcc ffee ffff ffrr frab frac frae fray frbc frcc frea free frey frfc frya frye fyar fyce fyfe fyra fyre fyry raab raaf raba rabb rabe raby rac- raca racc race racy raec raef raer rafa rafc rafe raff rara rarb rare rarf rary raya raye rayr rbaf rbbb rbbr rcac rcaf rcbc rccb rccc rcfc rcyc rea- reac reae reaf rear reay reba rebb rebe reca recc rece recr recy reeb reef refe reff refr rera rere rery reya reye rfae rfef rffc rrfc rrrr ryba rybe ryeb ryfe ryff ryyf yaaf yaar yaba yacc yacy yafa yafc yafe yaff yara yarb yare yarr yary yaya yber ybry ycab yccc ycee yeaf year yeer yefe yeff yerb yere yerr yery yeye yeyr yyfe yyff yyyy

-aaa- a-cry aaace aaaee aaarc aabaa aabba aabey aabra aabye aacbc aaeaf aarya abaab ababa ababe ababy abaca abaer abara abare abary abaya abaye abbac abbar abbay abbey abbyy abccc abear abeba abebe abece abeer abera abere aberr abeye abfab abrac abrar abray acaca acacb acacy acar- acara acare acaya accra aceae acera acerb acrab acrea acree acyce aeaea aebbe aface