-th a-a a-b a-t aaa aab aag aah aao aar aat ab- aba abb abg abh abo abr abt ag- aga agb agg agh ago agr agt aha ahb ahg ahh aho ahr aht aoa aob aog aoh aoo aor aot ar- ara arb arg arh aro arr art at- ata atb atg ath ato atr att baa bab bag bah bao bar bat bba bbb bbg bbh bbo bbr bbt bga bgb bgg bgh bgo bgr bgt bha bhb bhg bhh bho bhr bht boa bob bog boh boo bor bot bra brb brg brh bro brr brt bta btb btg bth bto btr btt gaa gab gag gah gao gar gat gba gbg gbh gbo gbr gbt gga ggb ggg ggh ggo ggr ggt gha ghb ghg ghh gho ghr ght goa gob gog goh goo gor got gra grb grg grh gro grr grt gta gtb gtg gth gto gtr gtt haa hab hag hah hao har hat hba hbb hbg hbh hbo hbr hbt hga hgb hgg hgh hgo hgr hgt hha hhb hhg hhh hho hhr hht hoa hob hog hoh hoo hor hot hr- hra hrb hrg hrh hro hrr hrt hta htb htg hth hto htr htt oaa oab oag oah oao oar oat ob- oba obb obg obh obo obr obt oga ogg ogh ogo ogt oha ohg ohh oho ohr oht oo- ooa oob oog ooh ooo oor oot or- ora orb org orh oro orr ort ot- ota otb otg oth oto otr ott ra- raa rab rag rah rao rar rat rba rbb rbg rbh rbo rbr rbt rga rgb rgg rgh rgo rgr rgt rh- rha rhb rhg rhh rho rhr rht roa rob rog roh roo ror rot rra rrb rrg rrh rrr rrt rta rtb rtg rto rtr rtt taa tab tag tah tao tar tat tba tbb tbg tbh tbo tbr tbt tga tgb tgg tgh tgo tgr tgt th- tha thb thg thh tho thr tht to- toa tob tog toh too tor tot tra trb trg trh tro trr trt tta ttb ttg tth tto ttr ttt

a-ha aaaa aaab aaah aaar aaba aabb aabh aabt aagh aaha aaoo aara aaro aart aata aatt abaa abab abag abar abat abb- abba abbb abbo abbr abbt abha abho abhr aboa abob aboh aboo abor abot abra abro abta ag-o agag agao agar agat agba agbo agga agha aght agob agog agoo agot agra agro agta agtr ahab ahah ahar ahat ahha ahoa ahog ahor ahot ahra ahrr ahta ahto aoah aoba aora aorb aort arab arag arah arar arat arba arbh arga argb argh argo arh- aroa arob aroo aror arr- arra arrg arrh arro arrr arrt arta arth arto artr at-t ataa atab atar atat atgo atha atho atob ator atot atra atro atta atto attr baaa baah baar baat baba babb babo babr baga bagg bagh bago bagt baha baho bahr baht baoh bar- bara barb barg barh baro barr bart bata bath bato batt bbbb bbga bbrg bght bhag bhao bhar bhat bhog bhor bhot bhra bhrt boab boag boar boat boba bobb bobo boga bogg bogh bogo bogt boha boho bohr boht boob boog booh boor boot bor- bora borg borh boro borr bort bota botb both boto bott brab brag brah brao brat broa brob brog broh broo bror brot brrr btaa btob btor btrt bttb gaar gaba gabb gabo gabr gabt gaga gagg gago gaha gaoh gara garb garg garo garr gart gata gath gato gatr gatt gbag gbbo ggbt gggg gghg ghar ghat goar goat goba gobo goga gogh gogo goha gohb goog goor goot gora gorb gorg goro gorr gort gota goth goto gott grab grat grbr grob grog groh groo gror grot grrr gtaa gtbr gtta haab haag haar haat haba habo habt hag- haga hagg hagh hago haha haho haht haor hara harh haro harr hart hata hatb hath hato hatt hbag hbar hgah hgar hhaa hhat hhgg hhhh hoag hoar hoat hoba hobo hoga hogg hogh hogo hoha hoho hoor hoot hora horg horo horr hort hota hotb hoth hoto hotr hott hrob hrta hrtb htab htoh htra httr oara oath obba obbo obor obot obra obrh obro ogar ogb ogba oght ogoa ogog ogra ogro ohba ohgr ohho ohob ohoh ohra ohta ohto ooaa ooba ooha ooho oooh oooo oora oort ootb orab orah orao orar orat orba orbb orbo orga orgo oro- oror orot orra orro orta orth orto otar otha otho othr oto- otog otoh otoo otor otra otro otta otto raab raag raat raba rabb rabo raga ragg ragh rago raha rahr raht raob raoh rara rarb raro rata rath rato ratt rbbb rbbr rbgh rboh rgba rgtr rhag rhbg rhoa rhob rhog rhoh roab roag roar roat rob- roba robb robo robt roga rogg rogh rogo roha rohr roob roog roor root rora roro rort rota rotg roth roto rotr rott rrah rrat rrrr taa- taag taar taat taba tabb tabo taga tagg tagh tago taha taho tahr taoa taor tara tarb targ taro tarr tart tata tatb tath tato tatr tatt tbar tbrb tbta thaa thag thao thar that thog thoo thor thot thra thro thtb thtr toab toat toba tobo tobt toga togh togo togr togt toho tooa tooh toor toot tora torg toro torr tort tota toth toto totr tott traa trab trag trao trat troa trog troo trot trra trtr ttab ttbb tttt

-aaa- aaaah aaagh aaarg aaata aabaa aabba aabga aabra aagot aahaa aahat aarah aargh aaroh abaab ababa abaga abago abaht abara abath abbar abbat abbot abgah abgar abhar abhor aboab aboat abobo aboha aboht aboot abora abort abott abrar abtaa abtao abtar agago agara agaro agata agbor aggag aggar aggat aggot aggro aghor agoat agogo agoho agora agro- agror ahaat ahata ahhaa ahhha ahoah ahoot ahora ahrab ahrar ahtra aooga aort- aorta ar-ab araat arab- araba arabo arago araht arara arata arath arbab arbar arbat arbor arbot argha argot arhar arhat