-er -th a-a a-b a-t aaa aab aae aag aah aar aat ab- aba abb abe abg abh abr abt aea aeb aee aeg aeh aer aet ag- aga agb age agg agh agr agt aha ahb ahe ahg ahh ahr aht ar- ara arb are arg arh arr art at- ata atb ate atg ath atr att baa bab bae bag bah bar bat bba bbb bbe bbg bbh bbr bbt be- bea beb bee beg beh ber bet bga bgb bge bgg bgh bgr bgt bha bhb bhe bhg bhh bhr bht bra brb bre brg brh brr brt bta btb bte btg bth btr btt eaa eab eae eag eah ear eat eba ebb ebe ebg ebh ebr ebt eea eeb eee eeg eer eet ega egb ege egg egh egr egt eha ehb ehe ehg ehh ehr eht era erb ere erg erh err ert eta etb ete etg eth etr ett gaa gab gae gag gah gar gat gba gbe gbg gbh gbr gbt ge- gea geb gee geg geh ger get gga ggb ggg ggh ggr ggt gha ghb ghe ghg ghh ghr ght gra grb gre grg grh grr grt gta gtb gte gtg gth gtr gtt haa hab hae hag hah har hat hba hbb hbe hbg hbh hbr hbt he- hea heb hee heg heh her het hga hgb hge hgg hgh hgr hgt hha hhb hhe hhg hhh hhr hht hr- hra hrb hre hrg hrh hrr hrt hta htb hte htg hth htr htt ra- raa rab rae rag rah rar rat rba rbb rbe rbg rbh rbr rbt re- rea reb ree reg reh rer ret rga rgb rge rgg rgh rgr rgt rh- rha rhb rhe rhg rhh rhr rht rra rrb rrg rrh rrr rrt rta rtb rte rtg rtr rtt taa tab tae tag tah tar tat tba tbb tbe tbg tbh tbr tbt te- tea teb tee teg teh ter tet tga tgb tge tgg tgh tgr tgt th- tha thb the thg thh thr tht tra trb tre trg trh trr trt tta ttb tte ttg tth ttr ttt

a-be a-ha aaaa aaab aaae aaah aaar aaba aabb aabh aabt aaea aage aagh aaha aara aare aart aata aatt abaa abab abae abag abar abat abb- abba abbb abbe abbr abbt abee aber abet abha abhr abra abta aeer aega aer- aera aeta aetr aett agag agar agat agba agea agee ager aget agga agge agha aghe aght agra agre agta agte agtr ahab ahah ahar ahat ahet ahha ahra ahre ahrr ahta ahte arab arae arag arah arar arat arba arbe arbh area aree areg areh aret arga argb arge argh arh- arr- arra arre arrg arrh arrr arrt arta arte arth artr at-t ataa atab atae atar atat atea atee ater atha athe atra atre atta atte attr baaa baah baar baat baba babb babe babr baer baga bage bagg bagh bagt baha bahr baht bar- bara barb bare barg barh barr bart bata bate bath batt bbbb bbeb bbet bbga bbrg beag beah bear beat beba bebb bebe beeb beeg beer beet bega begg behr bera bere berg berr bert beta bete beth bett bght bhag bhar bhat bher bhet bhra bhrt brab brae brag brah brat brea breb bree breg brer bret brrr btaa btrt bttb eaba eabh eaga eage eara earb eare earh eart eata eate eath ebba ebbr eber eeea eeee eega eera eerg eeta eete eeth egaa egae egar egat egba egbe egea egee eger eggb egge eggh eghe eghh egra egre egta egte ehaa ehea eheh eher ehre ehte erat erba erbb erbe ereb erer eret erg- erga ergg ergh erra erre erta erth etag etah etat etbr etee eter eth- etha ethe etra etre etta ette gaar gaba gabb gabe gabr gabt gaea gaer gaga gage gagg gaha gahe gara garb gare garg garr gart gata gate gath gatr gatt gbag geab gear geat geba gebe geer geet gege gegg geha geht gera gerb gere gert geta getb gete getg geth gett ggbt gggg gghg ghar ghat ghea ghee gheg grab grae grat grbr grea greb gree greg gret grrr gtaa gtbr gtea gtta haab haag haar haat haba habe habt haet hag- haga hage hagg hagh haha haht hara hare harh harr hart hata hatb hate hath hatt hbag hbar heah hear heat hebb hebe hebr heeb heeg heer heet hega hege hegg hegh hehe hera herb here herg herr hert heta hete heth hett hgah hgar hhaa hhat hhgg hhhh hree hrta hrtb hrte htab htea htet htra httr raab raag raat raba rabb rabe raeg raer raga rage ragg ragh raha rahe rahr raht rara rarb rare rata rate rath ratt rbbb rbbr rbgh rea- reae rear reat reba rebb rebe reeb reet rega rege regr regt reha rehb rehe reht rera rere rerg rert reta rete reth retr rett rgba rgbe rgtr rhae rhag rhbg rhea rheb rhee rhet rrah rrat rrrr rtee taa- taag taar taat taba tabb tabe taer taga tage tagg tagh taha tahe tahr tara tarb tare targ tarr tart tata tatb tate tath tatr tatt tbar tbrb tbta tear teat teba teer teet tega tegg tegh tegt tehr ter- tera tere terr teta tete teth tetr tett thaa thae thag thar that the- thea theb thee ther thet thra thre thtb thtr traa trab trae trag trat tre- trea tree treg tret trge trra trte trtr ttab ttbb tter tttt

-aaa- -tree a-get aaaah aaaee aaagh aaarg aaata aabaa aabba aabga aabra aahaa aahat aarah aargh abaab ababa ababe abaer abaga abaht abara abare abate abath abbar abbat abbet abear abeat abeba abebe abeer abeet abega abege abegg abera abere aberg aberr abert abgah abgar abhar abrar abtaa abtar abteh aeaea aebbe aegae aegea aeger aetat aeter agara agata agate agege ageha agete ageth aggag aggar aggat agger agher aghte agree agter agthe ahaat ahare ahata aheat ahere ahhaa ahhha ahrab ahrar ahtra ar-ab araat