a-a a-b a-t aaa aab aam aar aas aat ab- aba abb abm abr abs abt ama amb amm amr ams amt ar- ara arb arm arr ars art as- asa asb asm asr ass ast at- ata atb atm atr ats att baa bab bam bar bas bat bba bbb bbm bbr bbs bbt bma bmb bmm bmr bms bmt bra brb brm brr brs brt bsa bsb bsm bsr bss bst bta btb btm btr bts btt m-r maa mab mam mar mas mat mba mbb mbm mbr mbs mbt mma mmb mmm mmr mms mmt mra mrb mrm mrr mrs mrt msa msb msm msr mss mst mta mtb mtm mtr mts mtt ra- raa rab ram rar ras rat rba rbb rbm rbr rbs rbt rma rmb rmm rmr rms rmt rra rrb rrm rrr rrs rrt rsa rsb rsm rsr rss rst rta rtb rtm rtr rts rtt saa sab sam sar sas sat sba sbb sbm sbr sbs sbt sma smb smm smr sms smt sr- sra srb srm srr srs srt ss- ssa ssb ssm ssr sss sst sta stb stm str sts stt taa tab tam tar tas tat tba tbb tbm tbr tbs tbt tma tmb tmm tmr tms tmt tra trb trm trr trs trt tsa tsb tsm tsr tss tst tta ttb ttm ttr tts ttt

aaaa aaab aaam aaar aaas aaba aabb aabm aabt aama aamb aamr aams aara aarm aars aart aasa aasm aass aast aata aatt abaa abab abam abar abas abat abb- abba abbb abbr abbs abbt abma abmb abms abmt abra abrs abs- absa abss abta abts amaa amam amar amas amat amb- amba ambr ambs amm- amma amra amsa amss amst amta amts arab aram arar aras arat arba arbs arma armm arms armt arr- arra arrr arrs arrt ars- arsa arst arta artr arts asaa asab asam asar asas asat asba asbm asma asmm asmr asms asmt asra asrm asrs assa assr asss asst asta astb astm astr asts at-t ataa atab atar atas atat atbs atm- atma atms atra atrm atsb atst atta attr atts baaa baam baar baas baat baba babb babm babr babs bama bamb bamm bams bar- bara barb barm barr bars bart basa bass bast bata bats batt bbas bbbb bbbs bmaa bmts brab bram bras brat brrm brrr brrs brsb brsr brst bsaa bsam bsas bsat bsms bsmt bsra bsrm bssm bsts btaa btrt btss bttb maaa maam maar maas maat maba mabs mama mams mar- mara marm marr mars mart masa masr mass mast mata matr mats matt mbam mbas mbba mbbs mbms mbrs mbta mmaa mmab mmar mmas mmmm mmms mmst mmts mras mrbb mrbm mrbs mrsa mrta mrtm mrts mrtt msaa msar msas msat msba msma msmb msmm msms msra msrb msrt mssa mssm mssr msst msta mstr msts mtaa mtab mtas mtbs mtrr mtsa mtss mtst mttr mtts raab raam raas raat raba rabb rabs rama ramb ramm rams rara rarb rars rasa rasm rass rast rata rats ratt rbbb rbbr rbbs rbms rbss rbst rmas rmbs rmst rras rrat rrrr rsaa rsma rssa rsts rtas rtms rtss rtts saab saam saar saas saat saba sabb sabr sabs sam- sama samm sams samt sara sarm sarr sars sart sasa sasm sass sast sata satb satr sats satt sbaa sbar sbas sbbs sbma sbsa sbst smaa smas smat smba smrt smss sram sras srta srtr ssaa ssab ssam ssas ssat ssbr ssra ssrm ssrs sssa sssb sssm ssss ssta sstb ssts stab stam star stas stat stbs stms stmt stra strs stsm stss sttr taa- taar taas taat taba tabb tabs tama tamm tams tara tarb tarm tarr tars tart tasa tasb tasm tasr tass tast tata tatb tatr tats tatt tbar tbas tbbs tbrb tbst tbta tmaa tmbr tmsa tmtt traa trab tram tras trat trma trmb trms trra trst trtr tsaa tsam tsar tsat tssa tssm tssr tsst tstm tsts ttab ttbb ttma ttms ttss tttt

-aaa- a-ram aaaam aaaas aaasa aaass aaata aabaa aabba aabra aabtm aamra aamsa aaram aarma aarts aasra aatma aatsr abaab ababa ababs abara abasa abass abbar abbas abbat abbrs abram abrar abras abrsm absam absar abstr abtaa abtar amaas amama amara amart amasa amass amast amata amats ambam ambar ambas ambat ambra ammar ammas amram amras amsar amsat amtab amtar ar-ab araat arab- araba arabs arama arams arara arars arass arata arbab arbar arbas arbat armar armas armat arram arras arsat artar artas artat asaba asama asara asasa asats asbms asmaa asmar asmat asram asrar assab assam assas assat assmt assts astab astar astas astat astms astr- astra atara atars atats atbar atbat atrab atras atrst attam attar attas attra baama baars baart baata babam babar babas babbs babra bamba bambs bamma bamra bamta baraa barab baram barar baras barat barba barbs barma barms barra barrs barsa barss barst barta barts basab basar basma basra bassa basta basts batab batam batar batas batat batra batsa batta batts bbart bmrst braas braat brama brams brasa brass brast brats bratt brmmm brrar brrrr bsaba bstar btr-t bttms ma-ma maams maara maars maass maats mabra mamar mamas mamba mamma mamta maraa marab maram marar maras marat marma marms marra marrs marsa marta marts masam masar masas masmt massa massr mast- masta masts matam matar matas matat matr- matra matta matts mbama mmmmm mrsam msasa msram mssta mstar mt-ta mt-tm mt-tr mt-tt mtama mtsat ra-ra raaba raasa rabab rabas rabat rabba rabta ramar ramas ramat ramba ramma rasam rasar rasas rasat rasra rassa rasta ratas ratba ratma ratra ratta rmass rrsta sa-ra saaba saabs saara saasa sabam sabar sabas sabat sabra sabsa samar samas samat samba samma samms samra samsa samta saraa sarab saram saras sarat sarma sarra sarsa sarta sarts sassa sat-b satam satat satra satta sbata smara smarm smart smast smbat sraam srb-a srtas ssats sssrb sssss sstar staab staar staat stabs stama stamm stams stara starb starr stars start stat- stata stats stram strat strba strrs