a-a a-b aaa aab aao aar aas ab- aba abb abo abr abs aoa aob aoo aor aos ar- ara arb aro arr ars as- asa asb aso asr ass baa bab bao bar bas bba bbb bbo bbr bbs boa bob boo bor bos bra brb bro brr brs bsa bsb bso bsr bss oaa oab oao oar oas ob- oba obb obo obr obs oo- ooa oob ooo oor oos or- ora orb oro orr ors os- osa osb oso osr oss ra- raa rab rao rar ras rba rbb rbo rbr rbs roa rob roo ror ros rra rrb rrr rrs rsa rsb rso rsr rss saa sab sao sar sas sba sbb sbo sbr sbs soa sob soo sor sos sr- sra srb sro srr srs ss- ssa ssb sso ssr sss

aaaa aaab aaar aaas aaba aabb aaoo aara aaro aars aasa aass abaa abab abar abas abb- abba abbb abbo abbr abbs aboa abob aboo abor abos abra abro abrs abs- absa abss aoba aora aorb aors aoss arab arar aras arba arbs aroa arob aroo aror aros arr- arra arro arrr arrs ars- arsa arso asaa asab asao asar asas asba asbo asob asor asos asra asro asrs assa asso assr asss baaa baar baas baba babb babo babr babs baos bar- bara barb baro barr bars basa baso bass bbas bbbb bbbs boab boar boas boba bobb bobo bobs boob boor boos bor- bora boro borr bors bosa boso boss brab brao bras broa brob broo bror bros brrr brrs brsb brsr bsaa bsas bsos bsra oara oars oass obas obba obbo obor obos obra obro obsr obss ooaa ooba oooo ooos oora oosa orab orao orar oras orba orbb orbo orbs oro- oror oros orra orro orrs orsa orso osar osas osba osoo osor osos osro ossa ossb osso raab raas raba rabb rabo rabs raob raos rara rarb raro rars rasa raso rass rbbb rbbr rbbs rbss roab roar roas rob- roba robb robo robs roob roor roos rora roro rosa roso ross rras rrrr rsaa rsos rssa s-os saab saar saas saba sabb sabo sabr sabs saor saos sara saro sarr sars sasa saso sass sbaa sbar sbas sbbs sbor sbsa soar soas soba sobo sobr sobs soor soos sora sorb soro sorr sors sosa soso soss sras sros ssaa ssab ssao ssas ssbr ssra ssrs sssa sssb ssss

-aaa- aaaas aaasa aaass aabaa aabba aabra aasra abaab ababa ababs abara abasa abass abbar abbas abbos abbrs aboab abobo abora aboso abrar abras absar aoos ar-ab arab- araba arabo arabs arara arars arass arbab arbar arbas arbor arbos aroab aroar aroba aroor aroos arora arosa arras arros arsos asaba asara asaro asasa asbos asbro asoar asors asosa asrar asror assab assas assoa assos baars babar babas babbs baboo babos babra baoro baraa barab barao barar baras barba barbs baro- baroa baroo baror baros barra barro barrs barsa barss basab basar baso- basor basra bassa basso bo-bo boaro boars bobar bobos bobr booba boobs boora boors boosa boras borba borbo boro- boroa boroo boros borra borro borsa bosas bosor bosra bossa bosso braas brasa brass brobo brobs broos brora bross brrar brrrr bsaba o-r-b oaror obaba obara obora oboro obrab obras ooooo oraas oraba orara orobo oroso osars ososo ossos ra-ra raaba raaor raasa raaso rabab rabas rabba rabor rabos rasar rasas rasor rasos rasra rassa rasso ro-ro roars robab robar robas robbo robbs robo- robor rooba roosa rorra rosar rosas rossa rosso rosss s-o-r sa-ra saaba saabo saabs saara saasa sabar sabas saboo sabor sabra sabsa saora saraa sarab sarao saras saros sarra sarro sarsa sasor sassa sasso so-so soara soars sobao sobor sobra sooar soras sorbo sorbs soror soros sorra sorso sosas soss- srb-a srosa sssrb sssss

aaaaba aabroo aaraas ababsa abaroa abasar abassa abbasa abbass aboaso abobra absorb arabas arabo- ararao araras araros arbors arbra aroras arraba arroba assara assoro baabaa baabar baaror babars babbar baboos baboso baobab bar-or barara barbar barbas barbra barbro barras barros barsar basara bassar bassos bassra bbbbbb boabab boasso bobara bobars bobbar bobbos booboo boossa borbas borbor bororo borras bosara bosaro bosaso bososo brabos brasar brasso brosso obarsa obsorb oooooo oosaar orbara orobas rababa rababs rabasa rabosa raboso rorbas rosora sabara sabbas saboba sabora sabras saorsa saraba sarara sarasa sarasb sarbas saroba saroos sarosa sarras sarsar sarsas sbarro sobos sobras soosoo soraba sorbas sorors sorroa sorsor ssabsa ssbars

abaarso abarsas absorbs ar-rass araroba arboras arrobas arrorro asobara baabarr baobabs barabas baraboo barabra barasso barbara barbaro barbora barbosa barossa barrass barrosa barroso basarab bassora bbbbbbb bobbarr bobbars bobross boo-boo booboos boorara bosasso o-o-a-a oroboro rababoo rasbora roboboa roo-bar roobarb sabrosa sarabas sarba sarrara soosaar sssssss

assarara bar-abba barabara barabbas barabora barbaras barrabas barrasso barrosoa basaraba bass-bar bbbbbbbb bo-bo-bo bobaraba bobobobs boboras borabora borrassa sabarros sasarara sbarbara

arboroasa baabaabaa barbarosa barrabora barsabbas borborbor brassbars sassarara sorobasso

barbarossa bobbobbobs

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