-er a-a a-b a-t aaa aab aae aan aar aat aax ab- aba abb abe abn abr abt abx aea aeb aee aen aer aet aex an- ana anb ane ann anr ant anx ar- ara arb are arn arr art arx at- ata atb ate atn atr att atx ax- axa axe axn axr axt axx baa bab bae ban bar bat bax bba bbb bbe bbn bbr bbt bbx be- bea beb bee ben ber bet bex bna bnb bne bnn bnr bnt bnx bra brb bre brn brr brt brx bta btb bte btn btr btt btx bxb bxn bxx eaa eab eae ean ear eat eax eba ebb ebe ebn ebr ebt ebx eea eeb eee een eer eet eex en- ena enb ene enn enr ent era erb ere ern err ert eta etb ete etn etr ett etx ex- exa exe exr ext exx naa nab nae nan nar nat nax nba nbb nbe nbn nbr nbt nbx ne- nea neb nee nen ner net nex nna nnb nne nnn nnt nra nrb nre nrn nrr nrt nrx nta ntb nte ntn ntr ntt ntx nxt ra- raa rab rae ran rar rat rax rba rbb rbe rbn rbr rbt rbx re- rea reb ree ren rer ret rex rna rnb rnn rnr rnt rra rrb rrn rrr rrt rta rtb rte rtn rtr rtt rtx rxr t-x taa tab tae tan tar tat tax tba tbb tbe tbn tbr tbt te- tea teb tee ten ter tet tex tna tnb tne tnn tnr tnt tnx tra trb tre trn trr trt trx tta ttb tte ttn ttr ttt ttx txe txn txt xaa xan xar xat xbe xbr xbx xee xen xer xet xex xna xrt xrx xtr xtx xxx

-ana -ane -ene a-be aaaa aaab aaae aaan aaar aaba aabb aabt aaea aaen aana aane aara aare aart aata aatt abaa abab abae aban abar abat abax abb- abba abbb abbe abbr abbt abee aben aber abet abra abta aean aebn aeer aena aent aer- aera aeta aetn aetr aett aetx ana- anaa anab anae anan anar anat anax anba anbb anee anen aner anet anex anna annb anne annt ant- anta ante antr antt arab arae aran arar arat arax arba arbe area aree aren aret arex arna arne arnt arr- arra arre arrr arrt arta arte artr artx at-t at-x ataa atab atae atan atar atat atax atea atee aten ater atex atna atra atre atrn atrx atta atte attn attr axan axar axat axen axer ba-x baaa baan baar baat baba babb babe babr baer bana bane bann banr bant bar- bara barb bare barn barr bart barx bata bate batn batt baxt bbbb bbeb bbet bean bear beat beba bebb bebe beeb been beer beet bena bene benn bent bera bere bern berr bert beta bete bett bner bnet bnrr bnta brab brae bran brat brax brea breb bree bren brer bret brex brna brrr btaa btan bten btex btrt bttb eaba eana eara earb eare earn eart eata eate eban ebba ebbr eben eber eeea eeee eena eent eera eeta eete eext enab enan enat enb- enbn enbr enea enee ener enna enne enra ent- ente entr er-x eran erat erba erbb erbe ereb eren erer eret erna erne erra erre erta etan etat etbr etee eten eter etna etne etnr etra etre etta ette ettn exa- exan exen exer exrx exta exte extr naaa naab naan naar naat naba nabe naea nan- nana nanb nane nann nant nara nare narn narr nart narx nata nate natt natx nbaa nbar nber neab nean near neat neba nebb nebe nebn nebr neea neeb neen neer neet nena nene nent nera nere nerr nert net- neta netb nete nett nexe next nexx nnnn nntn nrab nren nrna nrta nter nttr raab raan raat raba rabb rabe raen raer rana rane rann rant ranx rara rarb rare rata rate ratt raxa rbbb rbbr rea- reae rean rear reat reba rebb rebe reeb reen reet rena rene renn rent rera rere rert reta rete retr rett rexx rnbr rnnt rrat rrna rrrr rtan rtee rtex taa- taan taar taat taba tabb tabe taen taer tana tane tann tant tanx tara tarb tare tarn tarr tart tata tatb tate tatr tatt tax- taxa taxe taxt tbar tbrb tbta tean tear teat teba teen teer teet tena tenb tene tenn tent ter- tera tere tern terr teta tete tetr tett tetx texa text tneb traa trab trae tran trat trax tre- trea tree tren tret trex trna trra trte trtr ttab ttbb tten tter tttt txaa txen txtr xaar xana xara xare xate xbar xbee xbra xeer xen- xena xene xenn xer- xera xert xexe xnee xnet xtar xtea xtra xxxx

-aaa- -tree aaaee aaata aabaa aabba aabra aanat aarna aarne aatxe abaab ababa ababe abaer abana abann abara abare abarn abate abban abbar abbat abbet abean abear abeat abeba abebe abeer abeet abene abent abera abere aberr abert abner abnet abran abrar abtaa abtar aeaea aebbe aenea aetat aeter aetna anaba anaea anana anane anant anara anare anart anata anaxe anban anbar anear aneat anent anera anert aneta anete anett anext annan annar annat annax annee annen anner annet annex anrax antae antar ante- antea anter antex antna antr- antra antre ar-ab araat arab- araba arabe araea arana arant arara arare arata arate araxa arbab arbar arbat arbee arben arber arbet arbre areae arean arear areat areet arena arene arent arere arete arett arexx arnan arnar arneb arnee arnet arnex arran arrea arren arret art-x artar artat artax artea arten arter artex arxan atana atane atara ataxx atbar atbat atear ateat ateen atena atene atent ater- aterr atete atnaa atnet atrab atran atrax atree atren atrex attan attar attea atten atter attex attra axana axert baabe baarn baart baata baate baban babar babax babee baben baber babra baena baert banan banar banat banba baner banet banna banne banta bante bar-x baraa barab