a-a a-b a-q aaa aab aaq aar aas aau ab- aba abb abq abr abs abu aqa aqr aqs ar- ara arb arq arr ars aru as- asa asb asq asr ass asu au- aua aub aur aus b-u baa bab baq bar bas bau bba bbb bbq bbr bbs bbu bra brb brq brr brs bru bsa bsb bsr bss bsu bua bub bur bus buu qaa qar qas qau qba qbq qbs qqq qqu qra qrb qrs qru qsa qsr qu- qua qur qus ra- raa rab raq rar ras rau rba rbb rbr rbs rbu rqs rra rrb rrq rrr rrs rru rsa rsb rsq rsr rss rsu rua rub rur rus ruu saa sab saq sar sas sau sba sbb sbq sbr sbs sbu sqa sqq sqr sqs sr- sra srb srq srr srs ss- ssa ssb ssq ssr sss ssu sua sub suq sur sus suu ua- uaa uab uaq uar uas uau uba ubb ubr ubs ubu ur- ura urb urr urs uru usa usb usr uss usu uua uur uus uuu

aaaa aaab aaar aaas aaba aabb aara aars aaru aasa aass aasu aaus abaa abab abar abas abau abb- abba abbb abbr abbs abra abrs abs- absa abss absu abua abus aqar aqas aqra aqsa aqu- aqua arab araq arar aras arau arba arbs arq- arqa arr- arra arrr arrs arru ars- arsa arsu arua arub aruq asaa asab asar asas asau asba asbu asra asrs asru assa assq assr asss assu asub asur asus auaa aur- aura ausa ausu baaa baar baas baba babb babr babs babu baqa bar- bara barb barq barr bars baru basa bass basu bau- baur bbas bbau bbbb bbbq bbbs bbqs brab bras brau brrr brrs brsb brsr brus bsaa bsas bsra buar buba bubb bubq bubs bubu buqa bur- bura burb burr burs buru busa buss busu buus qara qars qaru qasr qass qqqq qrss qsas qsqs qsrs quaa quab quar quas quba quu- raab raas raba rabb rabs rabu rara rarb rars rasa rass rasu raua raub raus rbbb rbbr rbbs rbss rras rrrr rsaa rssa rsua ruas ruba rubb rubs rubu rura rurs ruru rusa russ rusu saab saar saas saba sabb sabr sabs sabu sara sarr sars saru sasa sass saua saur saus sbaa sbar sbas sbbs sbsa sbus sras srub ssaa ssab ssas ssau ssbr ssra ssrs sssa sssb ssss suar suas sub- suba subb subs suqs sur- sura surr surs suru sus- susa suss susu suus uars uaru uasa uaua ubar ubba ubra uqar uras urau urba urbs urra ursa urss ursu uruq urur urus us-a usaa usar usas usba usbr usbs usra ussa ussb ussr usss ussu usua usus uuuu

-aaa- aaaaq aaaas aaasa aaass aabaa aabba aabra aaqua aarau aasra abaab ababa ababs ababu abara abaru abasa abass abbar abbas abbrs abbur abrar abras abrus absar abura aburr aqaba aqqur aqrab aqua- aquas ar-ab arab- araba arabs arara arars araru arass arasu arbab arbar arbas arbus arras arrau arrua aruaa aruba arura aruru arus- arusa asaba asara asasa asbru asrar assab assas assur asubs asura auass aubas aurar auras aurra ausar ausra aussa baars babar babas babau babbs babra babur babus baqaa baraa barab baraq barar baras barba barbq barbs barbu barqs barra barrs barru barsa barss barua baruq barus basab basar basra bassa bassu baura bauru bbuss braaq braas brasa brass brrar brrrr brusa bruss bsaba bubas bubba buraa buraq buras burbs burqa burra burrs burru bursa buruq burus busaa busra bussa bussu busua busur busuu q-bus qabab qabas qabqa qabus qarab qarqa qasar qsrsr quaas quabs quara quass qubba quruq qurus qusar qusqu qusra qusur ra-ra raaba raasa rabab rabas rabba raqba raqqa rarus rasar rasas rasau rasra rassa rausu rubab rubba rubra rubus rusar rusas russa ruusa s-bus sa-ra saaba saabs saara saasa saasu sabar sabas sabau sabra sabsa sabur sabus saqba saqqa saqra saqsa saraa sarab saras sarau sarbu sarra sarsa sarsu saru- saruq sarur sarus sassa sauba saur- saura squab squar srb-a sssrb sssss suara suars suasa subar subba subbu subra subss surab suras surau surba surra surur surus susus uqbar uraba urasa urbar urras ursas ursua ursus urubu usaas usara usars usuba usura uuuuu

aaaaba aaraas ababsa abaqus abasar abassa abbasa abbass abburu abubus aburas abusua aqraba aquara arabas araras araua araura arbra arqua arraba arsura aruaru as-sur assara assura asuras ausbbs baabaa baabar baarbu babars babbar babrru babura baqara baraqu barara barbar barbas barbqs barbra barbus barquq barras barsar barsau baruar basara basrur bassar bassra bassus baurua bbbbbb bbqrub brabus brasar braura brubru bubbas bububu buraaq buraas burasa burbur burqas burqua burraq burras bursar bursas busbar qaraar qaraba qarasa qarqar qarqur qasaba qassab quabbs quaqua quarab quasar raabau rababa rababs rabasa rassau rasura rubarb rubbra russas russus sabara sabbas sabras saburu saqqaq saraba sarara sararu sarasa sarasb sarbas sarras sarrus sarsar sarsas sauaru saurus sausar squabs squass ssabsa ssbars subara subaru suburb surasa surasu suraua surbaq susurr ubussu urasar urbasa uruara usausa ussara ususau

aaasuss abarsas abusuas aquasar ar-rass as-sura assuras baabarr babassu bar-b-q barabas barabra barbara barrass basarab bau-bau bbbbbbb bubaqra burarra burrass burruss bursars buruuba bus-bar busbars buusaar quaruba quasars quassar qusqara saburra saqqara sarabas sarasau sarba sarrara sarsaru saubara sssssss subaqua subarus subbass suburba suburbs suburra sursura

abbassus assarara babassus bar-abba bar-b-qs barabara barabbas barbaras barbarus barrabas basaraba bass-bar bbbbbbbb bruara bu-ba-bu buruburu busaras qarababa quarubas rubarabr sasarara saururus sbarbara sub-aqua sub-bass susara sussurus susurrus

abbabubba baabaabaa barasuara barsabbas basaburua brassbars quasquara sassarara suburbars sursarara sussarara usausausa

araraquara barasaurus sursurrara

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