a-a a-b aaa aab aam aao aar aas ab- aba abb abm abo abr abs ama amb amm amo amr ams aoa aob aom aoo aor aos ar- ara arb arm aro arr ars as- asa asb asm aso asr ass baa bab bam bao bar bas bba bbb bbm bbo bbr bbs bma bmb bmm bmo bmr bms boa bob bom boo bor bos bra brb brm bro brr brs bsa bsb bsm bso bsr bss m-o m-r maa mab mam mao mar mas mba mbb mbm mbo mbr mbs mma mmb mmm mmo mmr mms moa mob mom moo mor mos mra mrb mrm mro mrr mrs msa msb msm mso msr mss oaa oab oam oao oar oas ob- oba obb obm obo obr obs om- oma omb omm omo omr oms oo- ooa oob oom ooo oor oos or- ora orb orm oro orr ors os- osa osb osm oso osr oss ra- raa rab ram rao rar ras rba rbb rbm rbo rbr rbs rma rmb rmm rmo rmr rms roa rob rom roo ror ros rra rrb rrm rrr rrs rsa rsb rsm rso rsr rss saa sab sam sao sar sas sba sbb sbm sbo sbr sbs sma smb smm smo smr sms soa sob som soo sor sos sr- sra srb srm sro srr srs ss- ssa ssb ssm sso ssr sss

aaaa aaab aaam aaar aaas aaba aabb aabm aama aamb aamo aamr aams aaoo aara aarm aaro aars aasa aasm aass abaa abab abam abar abas abb- abba abbb abbo abbr abbs abma abmb abms aboa abob aboo abor abos abra abro abrs abs- absa abss amaa amam amar amas amb- amba ambo ambr ambs amm- amma ammo amob amoo amor amos amra amro amsa amso amss aoba aoma aora aorb aors aoss arab aram arar aras arba arbs arma armm armo arms aroa arob arom aroo aror aros arr- arra arro arrr arrs ars- arsa arso asaa asab asam asao asar asas asba asbm asbo asma asmm asmr asms asob asom asor asos asra asrm asro asrs assa asso assr asss baaa baam baar baas baba babb babm babo babr babs bama bamb bamm bams baos bar- bara barb barm baro barr bars basa baso bass bbas bbbb bbbs bmaa boab boar boas boba bobb bobo bobs boma bomb boms boob boom boor boos bor- bora borm boro borr bors bosa bosm boso boss brab bram brao bras broa brob brom broo bror bros brrm brrr brrs brsb brsr bsaa bsam bsas bsms bsos bsra bsrm bssm maaa maam maar maas maba mabo mabs mama mamo mams maor maos mar- mara marm maro marr mars masa masr mass mbam mbas mbba mbbs mbms mbrs mmaa mmab mmar mmas mmmm mmms mmor moaa moab moam moar moas moba mobb mobo mobs moma momo moms mooa moob moor moos mora morb moro mors mosa moso moss mras mrbb mrbm mrbs mrsa msaa msar msas msba msma msmb msmm msms msoa msor msra msrb mssa mssm mssr oama oams oara oars oass obas obba obbo obor obos obra obro obsr obss omam omao omar omas ombo omma omo- omoa omoo omor omra omro omsa ooaa ooba ooma ooms oooo ooos oora oosa orab oram orao orar oras orba orbb orbo orbs orma ormo oro- orom oror oros orra orro orrs orsa orso osam osar osas osba osm- osmo osoo osor osos osro ossa ossb osso raab raam raas raba rabb rabo rabs rama ramb ramm ramo rams raob raom raos rara rarb raro rars rasa rasm raso rass rbbb rbbr rbbs rbms rbss rmas rmbs roab roam roar roas rob- roba robb robo robs roma romb romm romo roms roob room roor roos rora roro rosa roso ross rras rrrr rsaa rsma rsos rssa s-os saab saam saar saas saba sabb sabo sabr sabs sam- sama samm samo sams saor saos sara sarm saro sarr sars sasa sasm saso sass sbaa sbar sbas sbbs sbma sbor sbsa smaa smas smba smos smss soam soar soas soba sobo sobr sobs soma somb somm somo soom soor soos sora sorb sorm soro sorr sors sosa soso soss sram sras sros ssaa ssab ssam ssao ssas ssbr ssra ssrm ssrs sssa sssb sssm ssss

-aaa- a-ram aaaam aaaas aaasa aaass aabaa aabba aabra aamra aamsa aaoms aaram aarma aasra abaab ababa ababs abara abasa abass abbar abbas abbos abbrs aboab abobo aboma abomb abora aboso abram abrar abras abrsm absam absar amaas amama amara amaro amasa amass ambam ambao ambar ambas ambos ambra ammar ammas ammo- ammos amoor amora amors amram amras amsar amsom aomar aoos ar-ab arab- araba arabo arabs arama arams arara arars arass arbab arbar arbas arbor arbos armar armas armor aroab aroar aroba aroma aromo aroom aroor aroos arora arosa arram arras arros arsos asaba asama asara asaro asasa asbms asbos asbro asmaa asmar asoar asors asosa asram asrar asror assab assam assas assoa assos baama baars babam babar babas babbs baboo babos babra bamba bambs bamma bammo bamor bamra baoma baomo baoro baraa barab baram barao barar baras barba barbs barma barms baro- baroa baroo baror baros barra barro barrs barsa barss basab basar basma baso- basor basra bassa basso bo-bo boaro boars bobar bobos bobr bomaa bomab bomas bomba bombo bombs bomso booba boobs boomb booms boora boors boosa boras borba borbo bormo boro- boroa borom boroo boros borra borro borsa bosas bosom bosor bosra bossa bosso braas brama brams brasa brass brmmm brobo brobs brom- broma bromo broom broos brora bross brrar brrrr bsaba ma-ma maams maara maaro maars maass mabra mamar mamas mamba mambo mamma mammo mamos maraa marab maram marar maras marma marms maroa maroo maror maros marra marro marrs marsa masam masao masar masas masmo masor massa masso massr mbama mboma mboro mmmmm moama moara mobbs mobor mobos mobro momas momba mombo momma momoa momos moobs mooma moora mooro moors moosa morab morar moras morbo mormo moror moros morra morro morso morss mosas mosor mossa