-er -ey a-a a-b a-t aaa aab aae aaf aar aat aay ab- aba abb abe abf abr abt aby aea aeb aee aef aer aet aey af- afa afb afe aff afr aft afy ar- ara arb are arf arr art ary at- ata atb ate atf atr att ay- aya aye ayf ayr ayt baa bab bae baf bar bat bay bba bbb bbe bbf bbr bbt bby be- bea beb bee bef ber bet bey bfa bfb bfe bff bfr bft bfy bra brb bre brf brr brt bry bta btb bte btf btr btt bty by- bya bye byf byr byt eaa eab eae eaf ear eat eba ebb ebe ebf ebr ebt eby eea eeb eee eef eer eet eey ef- efa efb efe eff efr eft era erb ere erf err ert ery eta etb ete etf etr ett ety eya eye eyr eyt faa fab fae faf far fat fay fba fbb fbe fbf fbr fbt fea feb fee fef fer fet fey ffa ffe fff ffr fft ffy fra frb fre frf frr frt fry fta ftb fte ftf ftr ftt fty fy- fya fyb fye ra- raa rab rae raf rar rat ray rba rbb rbe rbf rbr rbt re- rea reb ree ref rer ret rey rfa rfb rfe rff rfr rft rra rrb rrf rrr rrt rta rtb rte rtf rtr rtt rty ry- rya rye ryf ryr ryy taa tab tae taf tar tat tay tba tbb tbe tbf tbr tbt te- tea teb tee tef ter tet tey tfa tfb tfe tff tfr tft tra trb tre trf trr trt try tta ttb tte ttf ttr ttt tty tya tye tyf tyr tyt yaa yab yae yaf yar yat yay ybe ybf ybr yby yea yeb yee yef yer yet yey yfa yfe yff yfr yft yra yre yrf yrt yta yte ytf ytr ytt yyb yye yyf yyt yyy

a-be a-ya aaaa aaab aaae aaaf aaar aaba aabb aabt aaby aaea aafa aafb aaff aara aare aart aata aatf aatt abaa abab abae abaf abar abat abay abb- abba abbb abbe abbr abbt abby abee aber abet abey abff abra abry abta abye abyt abyy aeaf aeby aeer aer- aera aery aeta aetf aetr aett afaa afar afat afee afer afet affa afft affy afr- afra afre afta afte afty afye arab arae araf arar arat aray arba arbe arby area aree aref aret arey arfa arfb arff arft arr- arra arre arrr arrt arry arta arte artr arty ary- arya arye at-t ataa atab atae atar atat atay atea atee atef ater atfb atfe atra atre atry atta atte attr atty atya ayar ayat ayay ayer ayra ayre ayry ayta ayya baaa baaf baar baat baba babb babe babr baby baer baff baft bar- bara barb bare barf barr bart bary bata bate batf batt baty baya baye bayt bbay bbbb bbeb bbet beaf bear beat beay beba bebb bebe beby beeb beef beer beet beey befa befe beff beft bera bere berr bert bery beta bete bett beya beye beyt bfta bftt brab brae braf brat bray brea breb bree bref brer bret brey brrr bry- brya brye btaa btaf btrt btry bttb byar byer byre byrt byte eaaf eaba eafb eara earb eare eart eary eata eate ebay ebba ebbr ebby eber ebya eeby eeea eeee eefa eefe eera eery eeta eete efab efbr efet effa effy eft- efta efya eraf erat eray erba erbb erbe ereb erer eret erft erra erre erta erya erye etat etbr etee eter etfa etfb etfe etra etre etta ette etty eyeb eyer eyet eyey eyra eyre eyry eyte eyyr faaa faba fabe faeb fafa fafe faff fara farb fare farr fart fary fata fate fatf fatt faya faye fayt fbar feaf fear feat feba feeb feer feet fefe feff fera ferb fere ferr fert fery feta fete fetr fett feyr feyt ffar ffee ffff ffrr fftf frab frae frat fray frea free fret frey frta frya frye ftea fter ftfy fyar fyfe fyra fyre fyry raab raaf raat raba rabb rabe raby raef raer rafa rafe raff raft rara rarb rare rarf rary rata rate ratf ratt raty raya raye rayr rayt rbaf rbbb rbbr rea- reae reaf rear reat reay reba rebb rebe reeb reef reet refe reff refr reft rera rere rert rery reta rete retr rett rety reya reye rfae rfef rrat rrrr rtbf rtee rtfb ryat ryba rybe ryeb ryet ryfe ryff ryft rytt ryyf ryyt taa- taaf taar taat taba tabb tabe taby taer tafa tafe taff taft tara tarb tare tarf tarr tart tary tata tatb tate tatr tatt taty taya taye tayt tayy tbaf tbar tbrb tbta tbyf tear teat teba teef teer teet teff teft ter- tera tere terf terr tery teta tete tetr tett teya teye teyr tfae tfeb traa trab trae traf trat tray tre- trea tree tref tret trey trfr trra trte trtr try- trya tryb trye ttab ttbb tter ttfa ttff tttt tyar tyee tyer tyet tyfe tyff tyft tyr- tyra tyre tyrf tyrr tyta tyte tytt tyty yaaf yaar yaba yafa yafe yaff yaft yara yarb yare yarr yart yary yata yate yaya yber ybet ybry yeaf year yeat yeer yeet yefe yeff yeft yerb yere yerr yert yery yeta yete yett yeye yeyr yfet yfte ytay ytre yyfe yyff yyyy

-aaa- -tree aaaee aaata aabaa aabba aabey aabra aabye aaeaf aafat aarya abaab ababa ababe ababy abaer abaft abara abare abary abate abaya abaye abbar abbat abbay abbet abbey abbyt abbyy abear abeat abeba abebe abeer abeet abera abere aberr abert abeye abfab abrar abray abtaa abtaf abtar aeaea aebbe aetat aeter afara afare afate afear afefe afere affer afree afret aftab aftar after aftra aftre aftyr ar-ab araat arab- araba arabe araby araea araft arara arare arata arate araya araye arbab arbar arbat arbee arber arbet arbre areae arear areat areef areet arefy arere arete arett areye arfe array arrea arret