a-a a-b a-t aaa aab aam aao aas aat ab- aba abb abm abo abs abt ama amb amm amo ams amt aoa aob aom aoo aos aot as- asa asb asm aso ass ast at- ata atb atm ato ats att baa bab bam bao bas bat bba bbb bbm bbo bbs bbt bma bmb bmm bmo bms bmt boa bob bom boo bos bot bsa bsb bsm bso bss bst bta btb btm bto bts btt m-o maa mab mam mao mas mat mba mbb mbm mbo mbs mbt mma mmb mmm mmo mms mmt moa mob mom moo mos mot msa msb msm mso mss mst mta mtb mtm mto mts mtt oaa oab oam oao oas oat ob- oba obb obm obo obs obt om- oma omb omm omo oms omt oo- ooa oob oom ooo oos oot os- osa osb osm oso oss ost ot- ota otb otm oto ots ott saa sab sam sao sas sat sba sbb sbm sbo sbs sbt sma smb smm smo sms smt soa sob som soo sos sot ss- ssa ssb ssm sso sss sst sta stb stm sto sts stt taa tab tam tao tas tat tba tbb tbm tbo tbs tbt tma tmb tmm tmo tms tmt to- toa tob tom too tos tot tsa tsb tsm tso tss tst tta ttb ttm tto tts ttt

aaaa aaab aaam aaas aaba aabb aabm aabt aama aamb aamo aams aaoo aasa aasm aass aast aata aatt abaa abab abam abas abat abb- abba abbb abbo abbs abbt abma abmb abms abmt aboa abob aboo abos abot abs- absa abss abta abts amaa amam amas amat amb- amba ambo ambs amm- amma ammo amob amoo amos amot amsa amso amss amst amta amto amts aoba aoma aoss asaa asab asam asao asas asat asba asbm asbo asma asmm asms asmt asob asom asos asot assa asso asss asst asta astb astm asto asts at-t ataa atab atas atat atbs atm- atma atmo atms atob atom atos atot atsb atst atta atto atts baaa baam baas baat baba babb babm babo babs bama bamb bamm bams baos basa baso bass bast bata bato bats batt bbas bbbb bbbs bmaa bmts boab boas boat boba bobb bobo bobs boma bomb boms bomt boob boom boos boot bosa bosm boso boss bost bota botb boto bots bott bsaa bsam bsas bsat bsms bsmt bsos bssm bsts btaa btob btss bttb maaa maam maas maat maba mabo mabs mama mamo mams maos masa mass mast mata mato mats matt mbam mbas mbba mbbs mbms mbta mmaa mmab mmas mmmm mmms mmst mmts moaa moab moam moas moat moba mobb mobo mobs moma momo moms mooa moob moos moot mosa moso moss most mota motb motm moto mots mott msaa msas msat msba msma msmb msmm msms msoa mssa mssm msst msta msts mtaa mtab mtas mtbo mtbs mtoa mtom mtsa mtss mtst mtts oama oams oass oast oats obas obba obbo obos obot obss obst obts omam omao omas ombo omma omo- omoa omoo omsa ooaa ooba ooma ooms oooo ooos oosa oost ootb oots osam osas osat osba osm- osmo osoo osos ossa ossb osso osta osts otas otbs otma oto- otoo otos otsa otso otta otto otts s-os saab saam saas saat saba sabb sabo sabs sam- sama samm samo sams samt saos sasa sasm saso sass sast sata satb sato sats satt sbaa sbas sbbs sbma sbot sbsa sbst smaa smas smat smba smos smot smss soam soas soat soba sobo sobs sobt soma somb somm somo soom soos soot sosa soso soss sost sota sotm soto sots ssaa ssab ssam ssao ssas ssat ssot sssa sssb sssm ssss ssta sstb ssts stab stam stas stat stbs stms stmt stoa stob stom stoo stos stot stsm stss t-mo taa- taas taat taba tabb tabo tabs tama tamm tamo tams taoa taom taos tasa tasb tasm tass tast tata tatb tato tats tatt tbas tbbs tbst tbta tmaa tmos tmsa tmtt toab toam toas toat toba tobo tobs tobt toma tomb tomm tomo toms tomt tooa toom toos toot tosa tosb toso toss tost tota totm toto tots tott tsaa tsam tsao tsat tsob tsom tsos tssa tssm tsst tstm tsts ttab ttbb ttma ttms ttss tttt

-aaa- aaaam aaaas aaasa aaass aaata aabaa aabba aabtm aamot aamsa aaoms aatma abaab ababa ababs abasa abass abbas abbat abbos abbot aboab aboat abobo aboma abomb aboot aboso abott absam abtaa abtao amaas amama amasa amass amast amata amato amats ambam ambao ambas ambat ambos ambot ammas ammo- ammos amoot amost amsat amsom amtab amtoo aoos aosta asaba asama asasa asats asbms asbos asmaa asmat asosa asota assab assam assas assat assmt assoa assos assot assts astab astas astat astms astoo astos atats atbat atmo- atmos atomb atomo atoms atoot atoss atoto attam attas atto- attom baama baata babam babas babbs baboo babos babot bamba bambs bamma bammo bamta baoma baomo basab basma baso- bassa basso basta basto basts batab batam batas batat batob batoo batos batsa batta batto batts bo-bo boast boats bobos bobst bobts bomaa bomab bomas bomba bombo bombs bomso booat booba boobs boomb booms boosa boost boota boots bosas bosom bossa bosso bosta botas botom botos botta botts bsaba bttms ma-ma maams maass maats mamas mamba mambo mamma mammo mamos mamta masam masao masas masmo masmt massa masso mast- masta masto masts matam matao matas matat matos matot matso matta matto matts mbama mboat mboma mmmmm moama moata moats mobbs mobos mobot momas momba mombo momma momoa momos momot moobs mooma moosa moost mooto moots mosas mossa mosso mosta mosts motas motat moto- motos motso motss motta motto motts msasa mssta mt-ta mt-tm mt-tt mtama mtoto mtsat oasts obaba obama obata omama omasa omast omata omota omoto oomba ooooo osama osato osmo- osmos ososo ossos otama otoba otomo otoso ototo ottom ottos s-bot saaba saabo saabs saasa sabam sabas sabat saboo sabot sabsa samas samat samba sambo samma