-th a-a a-b a-t aaa aab aah aao aar aat aav ab- aba abb abh abo abr abt abv aha ahb ahh aho ahr aht ahv aoa aob aoh aoo aor aot aov ar- ara arb arh aro arr art arv at- ata atb ath ato atr att atv av- ava avb avh avo avr avt baa bab bah bao bar bat bav bba bbb bbh bbo bbr bbt bha bhb bhh bho bhr bht bhv boa bob boh boo bor bot bov bra brb brh bro brr brt brv bta btb bth bto btr btt btv bva bvb bvh bvo bvr bvt bvv haa hab hah hao har hat hav hba hbb hbh hbo hbr hbt hbv hha hhb hhh hho hhr hht hhv hoa hob hoh hoo hor hot hov hr- hra hrb hrh hro hrr hrt hrv hta htb hth hto htr htt htv hv- hva hvb hvo hvr hvt hvv oaa oab oah oao oar oat oav ob- oba obb obh obo obr obt obv oha ohh oho ohr oht oo- ooa oob ooh ooo oor oot oov or- ora orb orh oro orr ort orv ot- ota otb oth oto otr ott otv ov- ova ovb ovh ovo ovv ra- raa rab rah rao rar rat rav rba rbb rbh rbo rbr rbt rh- rha rhb rhh rho rhr rht rhv roa rob roh roo ror rot rov rra rrb rrh rrr rrt rta rtb rto rtr rtt rtv rva rvb rvh rvo rvr rvt rvv taa tab tah tao tar tat tav tba tbb tbh tbo tbr tbt tbv th- tha thb thh tho thr tht thv to- toa tob toh too tor tot tov tra trb trh tro trr trt trv tta ttb tth tto ttr ttt ttv tva tvb tvh tvo tvr tvt v-a vaa vab vah vao var vat vav vba vbh vbo vbr vbv vh- vha vhb vho vht voa vob voh voo vor vot vov vra vrb vrh vrr vrt vta vtb vto vtr vtt vtv vva vvb vvo vvr vvt vvv

a-ha aaaa aaab aaah aaar aaav aaba aabb aabh aabt aaha aaoo aara aaro aart aata aatt aava abaa abab abar abat abb- abba abbb abbo abbr abbt abha abho abhr aboa abob aboh aboo abor abot abov abra abro abta abva ahab ahah ahar ahat ahha ahoa ahor ahot ahra ahrr ahta ahto ahva aoah aoba aora aorb aort arab arah arar arat arba arbh arh- aroa arob aroo aror arr- arra arrh arro arrr arrt arta arth arto artr artv arva arvo at-t ataa atab atar atat atha atho atob ator atot atra atro atta atto attr avab avao avar avat avor avot avra avro avva avvo baaa baah baar baat baba babb babo babr baha baho bahr baht baoh bar- bara barb barh baro barr bart bata bath bato batt bava bbbb bhao bhar bhat bhor bhot bhra bhrt boab boar boat boba bobb bobo boha boho bohr boht boob booh boor boot bor- bora borh boro borr bort bota botb both boto bott bova bovo brab brah brao brat brav broa brob broh broo bror brot brrr btaa btob btor btrt bttb haab haar haat haba habo habt haha haho haht haor hara harh haro harr hart harv hata hatb hath hato hatt hava hbar hhaa hhat hhhh hoar hoat hoba hobo hoha hoho hoor hoot hora horo horr hort hota hotb hoth hoto hotr hott hova hrob hrta hrtb hrtv htab htoh htra httr hvar hvat hvtr oara oath obba obbo obor obot obra obrh obro ohba ohho ohob ohoh ohra ohta ohto ooaa ooba ooha ooho oooh oooo oora oort ootb orab orah orao orar orat orav orba orbb orbo oro- oror orot orra orro orta orth orto orvr otar otha otho othr oto- otoh otoo otor otov otra otro otta otto ovar ovo- ovoo ovot ovra raab raat raba rabb rabo raha rahr raht raob raoh rara rarb raro rata rath rato ratt rava rbbb rbbr rboh rhoa rhob rhoh roab roar roat rob- roba robb robo robt roha rohr roob roor root rora roro rort rota roth roto rotr rott rova rovo rrah rrat rrrr rtva rvvh taa- taar taat taba tabb tabo taha taho tahr taoa taor tara tarb taro tarr tart tata tatb tath tato tatr tatt tatv tava tavo tbar tbrb tbta thaa thao thar that thoo thor thot thra thro thtb thtr toab toat toba tobo tobt toho tooa tooh toor toot tora toro torr tort torv tota toth toto totr tott tova tovo traa trab trao trat trav troa troo trot trra trtr ttab ttbb tttt tvhb tvro tvrr tvtv vaar vaat vaho vara varr vart vata vath vato vatt vava vhhh voar voat voho voor voot vor- vora voro vort vota voth voto vrav vrba vrot vrto vvob vvvv

-aaa- aaaah aaata aabaa aabba aabra aahaa aahat aarah aaroh abaab ababa abaht abara abath abava abbar abbat abbot abhar abhor aboab aboat abobo aboha aboht aboot abora abort abott abovo abrar abtaa abtao abtar ahaat ahata ahava ahhaa ahhha ahoah ahoot ahora ahrab ahrar ahtra aort- aorta ar-ab araat arab- araba arabo araht arara arata arath arava arbab arbar arbat arbor arbot arhar arhat aroab aroar aroba aroha aroor aroot arora arrah arrha artar artat artha arthr arto- artoo artot arvar atara atbar atbat athar athat athor atoot atora atoto atrab atro- atroa atrot attar atto- attra atvr avara avaro avato avoth baart baata baath baava babar baboo babot babra bahar bahor bahra baobh baoro baraa barab barao barar barat barba barha baro- baroa baroo baror barot barra barro barta barth barto barva batab batar batat bath- batha batho batob batoo bator batov batra batta batto bavar bavra bbart bhara bhata bhatt bhava bhoot bhora bhota bo-bo bo-ho boaro boart boath bobar bobov bobr bohor bohot bohra booat booba boora boort boota booth borah borat borba borbo boro- boroa boroo borot borov borra borro borth borvo botar botha botro botta braat brath bratt