-er -th a-a a-b a-t aaa aab aae aah aar aat aav ab- aba abb abe abh abr abt abv aea aeb aee aeh aer aet aev aha ahb ahe ahh ahr aht ahv ar- ara arb are arh arr art arv at- ata atb ate ath atr att atv av- ava avb ave avh avr avt baa bab bae bah bar bat bav bba bbb bbe bbh bbr bbt be- bea beb bee beh ber bet bev bha bhb bhe bhh bhr bht bhv bra brb bre brh brr brt brv bta btb bte bth btr btt btv bva bvb bve bvh bvr bvt bvv eaa eab eae eah ear eat eav eba ebb ebe ebh ebr ebt ebv eea eeb eee eer eet eev eha ehb ehe ehh ehr eht ehv era erb ere erh err ert erv eta etb ete eth etr ett etv eva evb eve evh evr evt evv haa hab hae hah har hat hav hba hbb hbe hbh hbr hbt hbv he- hea heb hee heh her het hev hha hhb hhe hhh hhr hht hhv hr- hra hrb hre hrh hrr hrt hrv hta htb hte hth htr htt htv hv- hva hvb hvr hvt hvv ra- raa rab rae rah rar rat rav rba rbb rbe rbh rbr rbt re- rea reb ree reh rer ret rev rh- rha rhb rhe rhh rhr rht rhv rra rrb rrh rrr rrt rta rtb rte rtr rtt rtv rva rvb rve rvh rvr rvt rvv taa tab tae tah tar tat tav tba tbb tbe tbh tbr tbt tbv te- tea teb tee teh ter tet tev th- tha thb the thh thr tht thv tra trb tre trh trr trt trv tta ttb tte tth ttr ttt ttv tva tvb tve tvh tvr tvt v-a v-e vaa vab vae vah var vat vav vba vbh vbr vbv vea veb vee veh ver vet vh- vha vhb vhe vht vra vrb vre vrh vrr vrt vta vtb vte vtr vtt vtv vva vvb vvr vvt vvv

a-be a-ha aaaa aaab aaae aaah aaar aaav aaba aabb aabh aabt aaea aaev aaha aara aare aart aata aatt aava abaa abab abae abar abat abb- abba abbb abbe abbr abbt abee aber abet abha abhr abra abta abva aeer aer- aera aeta aetr aett aeva ahab ahah ahar ahat ahet ahha ahra ahre ahrr ahta ahte ahva arab arae arah arar arat arba arbe arbh area aree areh aret arev arh- arr- arra arre arrh arrr arrt arta arte arth artr artv arva arve at-t ataa atab atae atar atat atea atee ater atha athe atra atre atta atte attr avab avar avat avea aveh aver avra avre avva baaa baah baar baat baba babb babe babr baer baha bahr baht bar- bara barb bare barh barr bart bata bate bath batt bava bave bbbb bbeb bbet beah bear beat beav beba bebb bebe beeb beer beet behr bera bere berr bert beta bete beth bett betv bhar bhat bher bhet bhra bhrt brab brae brah brat brav brea breb bree brer bret brev brrr btaa btrt bttb eaba eabh eara earb eare earh eart eata eate eath eave ebba ebbr eber eeea eeee eera eeta eete eeth eeva ehaa ehav ehea eheh eher ehre ehte erat erba erbb erbe ereb erer eret erev erra erre erta erth erve etah etat etbr etee eter eth- etha ethe etra etre etta ette evae evah evar evat evea ever evet evra evre haab haar haat haba habe habt haet haha haht hara hare harh harr hart harv hata hatb hate hath hatt hava have hbar heah hear heat hebb hebe hebr heeb heer heet hehe hera herb here herr hert heta hete heth hett heve hevt hhaa hhat hhhh hree hrta hrtb hrte hrtv htab htea htet htra httr hvar hvat hvtr raab raat raba rabb rabe raer raha rahe rahr raht rara rarb rare rata rate rath ratt rava rave rbbb rbbr rea- reae rear reat reba rebb rebe reeb reet reev reha rehb rehe reht rera rere rert reta rete reth retr rett reva reve rhae rhea rheb rhee rhet rrah rrat rrrr rtee rtva rtve rver rvvh taa- taar taat taba tabb tabe taer taha tahe tahr tara tarb tare tarr tart tata tatb tate tath tatr tatt tatv tava tave tbar tbrb tbta tear teat teba teer teet teev tehr ter- tera tere terr teta tete teth tetr tett teva thaa thae thar that the- thea theb thee ther thet thra thre thtb thtr traa trab trae trat trav tre- trea tree tret trev trra trte trtr ttab ttbb tter tttt tver tvhb tvrr tvtv vaar vaat vahe vara vare varr vart vata vate vath vatt vava vear veat veba veer veet veht ver- vera verb vere vert veta vete veth vetr veve vhhh vrav vrba vret vrhe vver vvvv

-aaa- -tree aaaah aaaee aaata aabaa aabba aabra aahaa aahat aarah abaab ababa ababe abaer abaht abara abare abate abath abava abave abbar abbat abbet abear abeat abeba abebe abeer abeet abera abere aberr abert abhar abrar abtaa abtar abteh aeaea aebbe aerva aetat aeter ahaat ahare ahata ahava aheat ahere ahhaa ahhha ahrab ahrar ahtra ar-ab araat arab- araba arabe araea araht arara arare arata arate arath arava arave arbab arbar arbat arbee arber arbet arbre areae arear areat areet areha arere arete areth arett areva arhar arhat arrah arrea arreh arret arrha artar artat artea arteh arter artha arthr arvar atara atbar atbat atear ateat ater- aterr atete ateve athar athat athea athee ather athet atrab atree attar attea atter atthe attra atvr avara avare avber avebe aveer aver- avera averb avert aveta avett aveva aveve avree baabe baart baata baate baath baava babar babee baber babra baehr baert bahar bahra bahre baraa barab barar barat barba barbe barea bareh barer baret barha barra barre barta barth barva batab batar batat batea bater bath- batha bathe batra batre batta batte bavar