a-a a-b aaa aab aao aar aas aav ab- aba abb abo abr abs abv aoa aob aoo aor aos aov ar- ara arb aro arr ars arv as- asa asb aso asr ass asv av- ava avb avo avr avs baa bab bao bar bas bav bba bbb bbo bbr bbs boa bob boo bor bos bov bra brb bro brr brs brv bsa bsb bso bsr bss bsv bva bvb bvo bvr bvs bvv oaa oab oao oar oas oav ob- oba obb obo obr obs obv oo- ooa oob ooo oor oos oov or- ora orb oro orr ors orv os- osa osb oso osr oss osv ov- ova ovb ovo ovs ovv ra- raa rab rao rar ras rav rba rbb rbo rbr rbs roa rob roo ror ros rov rra rrb rrr rrs rsa rsb rso rsr rss rsv rva rvb rvo rvr rvs rvv saa sab sao sar sas sav sba sbb sbo sbr sbs sbv soa sob soo sor sos sov sr- sra srb sro srr srs srv ss- ssa ssb sso ssr sss ssv sva svb svo svr svs svv v-a vaa vab vao var vas vav vba vbo vbr vbs vbv voa vob voo vor vos vov vra vrb vrr vrs vsa vsb vso vsr vss vsv vva vvb vvo vvr vvs vvv

aaaa aaab aaar aaas aaav aaba aabb aaoo aara aaro aars aasa aass aava abaa abab abar abas abb- abba abbb abbo abbr abbs aboa abob aboo abor abos abov abra abro abrs abs- absa abss abva aoba aora aorb aors aoss arab arar aras arba arbs aroa arob aroo aror aros arr- arra arro arrr arrs ars- arsa arso arva arvo asaa asab asao asar asas asba asbo asob asor asos asra asro asrs assa asso assr asss asva asvs avab avao avar avas avor avos avra avro avva avvo baaa baar baas baba babb babo babr babs baos bar- bara barb baro barr bars basa baso bass bava bbas bbbb bbbs boab boar boas boba bobb bobo bobs boob boor boos bor- bora boro borr bors bosa boso boss bova bovo brab brao bras brav broa brob broo bror bros brrr brrs brsb brsr bsaa bsas bsos bsra oara oars oass oavs obas obba obbo obor obos obra obro obsr obss obvs ooaa ooba oooo ooos oora oosa orab orao orar oras orav orba orbb orbo orbs oro- oror oros orra orro orrs orsa orso orvr orvs osar osas osba osoo osor osos osov osro ossa ossb osso ovar ovo- ovoo ovra raab raas raba rabb rabo rabs raob raos rara rarb raro rars rasa raso rass rava rbbb rbbr rbbs rbss roab roar roas rob- roba robb robo robs roob roor roos rora roro rosa roso ross rova rovo rovs rras rrrr rsaa rsos rssa s-os saab saar saas saba sabb sabo sabr sabs saor saos sara saro sarr sars sarv sasa saso sass sava savo savs sbaa sbar sbas sbbs sbor sbsa soar soas soba sobo sobr sobs soor soos sora sorb soro sorr sors sosa soso soss sosv sova sovo sovs sras sros ssaa ssab ssao ssas ssbr ssra ssrs sssa sssb ssss svar svor vaar vaas vabs vara varr vars vas- vasa vaso vass vava vavs voar voor vor- vora voro vors vosa voso voss vras vrav vrba vrsa vvob vvsb vvvv

-aaa- a-vsb aaaas aaasa aaass aabaa aabba aabra aasra abaab ababa ababs abara abasa abass abava abbar abbas abbos abbrs aboab abobo abora aboso abovo abrar abras absar aoos ar-ab arab- araba arabo arabs arara arars arass arava arbab arbar arbas arbor arbos aroab aroar aroba aroor aroos arora arosa arras arros arsos arsov arvar arvas arvos asaba asara asaro asasa asava asbos asbro asoar asors asosa asrar asror assab assas assoa assos asvab avara avaro avars avros avsa baars baava babar babas babbs baboo babos babra baoro baraa barab barao barar baras barba barbs baro- baroa baroo baror baros barra barro barrs barsa barss barva basab basar baso- basor basov basra bassa basso bavar bavra bo-bo boaro boars bobar bobos bobov bobr booba boobs boora boors boosa boras borba borbo boro- boroa boroo boros borov borra borro borsa borvo bosas bosor bosra bossa bosso braas brasa brass brava bravo brobo brobs broos brora bross brova brrar brrrr bsaba o-r-b oaror obaba obara obava obora oboro obrab obras obrov obrva ooooo oovoo oraas oraba orara orava orobo oroso orvar osars ososo ossos ovar- ovaro ovoos ra-ra raaba raaor raasa raaso rabab rabas rabba rabor rabos rasar rasas rasor rasos rasov rasra rassa rasso rasva ravar 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 sarov sarra sarro sarsa sarva sarvo sasor sassa sasso sasvo savar savas savor savov savva so-so soara soars sobao sobor sobra sooar soras sorbo sorbs soror soros sorra sorso sorva sosas soss- sosva sovra srb-a srosa sssrb sssss svara v-bob v-bor vaara vaasa varab varas varbo varor varos varra varro varva vasas vaso- vassa vavar vavra vorab voras vorra vovos vrbas vrbov vrsar vsaas

aaaaba aabroo aaraas ababsa abaroa abasar abassa abbasa abbass aboaso abobra absorb arabas arabo- arabov ararao araras araros arbors arbra aroras arraba arroba asrava assara assoro avrora baabaa baabar baaror babars babbar baboos baboso babovo baobab bar-or barara barbar barbas barbra barbro barovo barras barros barsar barsov barvas basara basava bassar bassos bassra bavaro bbbbbb boabab boasso bobara bobars bobbar bobbos bobova bobovo bobrov booboo boossa borbas borbor bororo borova borovo borras borsov bosara bosaro bosaso bososo bovara brabos brasar brasso bravas bravos brosso obarsa obsorb oooooo oosaar orbara orobas orsava ovaros rababa rababs rabasa rabosa raboso rabovo rasova rasovo rasvar ravoor robovo rorbas rosora sabara sabbas saboba sabora sabras saorsa saraba sarara sarasa sarasb sarava sarbas saroba saroos sarosa sarras sarsar sarsas sarvar sasova sasovo sassov savara savors savosa savovo savras savvas sbarro so-ava