a-a a-b a-t a-z aaa aab aao aar aat aaz ab- aba abb abo abr abt abz aoa aob aoo aor aot ar- ara arb aro arr art arz at- ata atb ato atr att atz az- aza azb azo azt azz baa bab bao bar bat baz bba bbb bbo bbr bbt boa bob boo bor bot boz bra brb bro brr brt brz bta btb bto btr btt btz bza bzo bzr bzz oaa oab oao oar oat ob- oba obb obo obr obt oo- ooa oob ooo oor oot or- ora orb oro orr ort orz ot- ota otb oto otr ott otz oza ozo ozt ozz ra- raa rab rao rar rat raz rba rbb rbo rbr rbt roa rob roo ror rot roz rra rrb rrr rrt rta rtb rto rtr rtt rtz rza rzb rzo taa tab tao tar tat taz tba tbb tbo tbr tbt tbz to- toa tob too tor tot toz tra trb tro trr trt trz tta ttb tto ttr ttt tza zaa zab zao zar zat zaz zbb zbr zbt zo- zoa zob zoo zor zot zro zta ztr zzr zzt zzz

aaaa aaab aaar aaba aabb aabt aaoo aara aaro aart aata aatt abaa abab abar abat abb- abba abbb abbo abbr abbt aboa abob aboo abor abot abra abro abta abza aoba aora aorb aort arab arar arat arba aroa arob aroo aror aroz arr- arra arro arrr arrt arta arto artr artz arza arzo at-t ataa atab atar atat atob ator atot atoz atra atro atta atto attr aza- azab azar azat azaz azo- azoo azor azot azra azza azzo baaa baar baat baaz baba babb babo babr bar- bara barb baro barr bart barz bata bato batt batz baza bazo bbbb boab boar boat boaz boba bobb bobo boob boor boot booz bor- bora boro borr bort borz bota botb boto bott boza bozo brab brao brat braz broa brob broo bror brot broz brrr brza btaa btob btor btrt bttb bzzt bzzz oara obba obbo obor obot obra obro ooaa ooba oooo oora oort ootb orab orao orar orat orba orbb orbo oro- oror orot oroz orra orro orta orto orzo otar oto- otoo otor otra otro otta otto ozar raab raat raaz raba rabb rabo raob rara rarb raro rarz rata rato ratt ratz raza razo razr razz rbbb rbbr roab roar roat rob- roba robb robo robt roob roor root rooz rora roro rort rota roto rotr rott roza rozz rrat rrrr rzab taa- taar taat taba tabb tabo taoa taor tara tarb taro tarr tart tata tatb tato tatr tatt tatz taza tazo tazr tazz tbar tbrb tbta toab toat toba tobo tobt tooa toor toot tora toro torr tort tota toto totr tott toza tozo traa trab trao trat traz troa troo trot trra trtr ttab ttbb tttt tzar tzzt z-ro zaar zaat zaba zabo zabr zara zarb zaro zarr zaza zbar zoar zoat zobo zoo- zoot zora zorb zoro zort zota zott zotz zoza zozo ztoa zzzz

-aaa- aaata aabaa aabba aabra abaab ababa abara abaza abbar abbat abbot aboab aboat abobo aboot abora abort abott abrar abtaa abtao abtar abzar aort- aorta ar-ab araat arab- araba arabo araoz arara arata aratz arbab arbar arbat arbaz arbor arbot aroab aroar aroba aroor aroot arora arroz artar artat arto- artoo artot arzat arzoo atara atbar atbat atoot atora atoto atrab atro- atroa atrot attar atto- attra azara azata azbar azrar azrat aztar baart baata babar baboo babot babra baoro baraa barab barao barar barat baraz barba baro- baroa baroo baror barot barra barro barta barto bartz barza batab batar batat batob batoo bator batra batta batto bazar bazoo bbart bo-bo boaro boart bobar bobr booat booba boora boort boota booza borat borba borbo boro- boroa boroo borot borra borro bortz borza botar botro botta bozab bozar bozoo braat bratt bratz braza brazo brobo brora broto brrar brrrr btr-t bzzzt o-r-b oaror obaba obara obata obora oboro obrab obrat obraz obzor ooooo oozoa oraba orara orato orbot orobo ortoo otara otoba ototo otrar ottar ozara ozora ozoro ra-ra raaba raaor rabab rabat rabba rabor rabot rabta ratba ratot ratra ratta ratto raz-b razab razar razoo razor razzo rboat ro-ro robab robar robat robbo robo- robor robot robrt rooba roota rorra rota- rotar roto- rotoa rotor rotot rotta rotto rotz rotzo rozar rozat t-ara t-bar ta-ra ta-ta taabo taart tabar tabat tabo- taboo tabor tabot tabra tarar tarat taraz tarob taroo tarot tarra tarro tarta tartt tarzo tataa tatao tatar tatoo tator tatra tatta tatto tazar tazza tbtbt tobar tobat tobor tobot toora torab torat torba toroa torob torro torta torto toto- totoo totra totta traba traor trata trato tratt trazo troat trooz trota trott ttttt tzaar tzara tzazo tzora za-za zaara zabar zabor zabra zaora zarab zarat zarra zarza zatar zator zatra zatta zazar zazzo zbarz zoara zobar zorba zorbo zorra zorro zotob zotto zrbtt zzzzz

aaaaba aabroo aarzoo abarat abaroa abarta abatar abator abazar abbott abobra aborto abozzo abrazo abrota aorto- aozora arabo- ararao ararat arator aratta arbra arraba arroba at-bat ataaba atarba atarot atarra atbara atrata atrato atroot attoor atzara azoto- azzaba azzaro baabaa baabar baaror baatar baator babbar baobab bar-or baraat barara barata barato baratz baraza barbar barbat barbot barbra barbro baroot baroto barrat bartab bartaz bartra barzab batara batata batorz batraz batzra bazaar baztab bbbbbb boabab boazat bobara bobbar bobota booboo boorta boortz borata borato borbor bororo borota botoro botota bozoar brazza brotto brzoza oatbar obarza oooooo orator oratta orbara otaara ottarr ottoor ozarba ozoroa raabta rababa rabato rabaza rabbat rabbot ratata ratbat ratbor ratbot rattar rattat razbor razzoo roarat roatta roatto robata robota roboto rooart t-barb taarab tabara tabarz tabata tabbat tabbor taboot tabora taobao taobat taotao taraba tarara tarata taraza tarbor tarrar tartar tartor tartr- tataat tatara tatoba tatora tatort tattat tattoo tazara tazart to-rat toatoa tobata toboot tooart tootat tootoo toozoo tororo torrao tortor totara totora totoro totota totrot tra-ra trotro trotta zaatar zababa