a-a a-b a-c a-t aaa aab aac aam aar aat ab- aba abb abc abm abr abt ac- aca acb acc acm acr act ama amb amc amm amr amt ar- ara arb arc arm arr art at- ata atb atc atm atr att baa bab bac bam bar bat bba bbb bbc bbm bbr bbt bca bcb bcc bcm bcr bct bma bmb bmc bmm bmr bmt bra brb brm brr brt bta btb btc btm btr btt c-- caa cab cac cam car cat cba cbb cbc cbm cbr cbt cca ccb ccc ccm ccr cct cma cmb cmc cmm cmr cmt cra crb crc crm crr crt cta ctb ctc ctm ctr ctt m-r maa mab mac mam mar mat mba mbb mbc mbm mbr mbt mc- mca mcb mcc mcm mcr mct mma mmb mmc mmm mmr mmt mra mrb mrc mrm mrr mrt mta mtb mtc mtm mtr mtt ra- raa rab rac ram rar rat rba rbb rbc rbm rbr rbt rca rcb rcc rcm rcr rct rma rmb rmc rmm rmr rmt rra rrb rrc rrm rrr rrt rta rtb rtc rtm rtr rtt taa tab tac tam tar tat tba tbb tbc tbm tbr tbt tca tcb tcc tcm tcr tct tma tmb tmc tmm tmr tmt tra trb trc trm trr trt tta ttb ttc ttm ttr ttt

aaaa aaab aaac aaam aaar aaba aabb aabc aabm aabt aaca aacb aacc aacm aacr aact aama aamb aamc aamr aara aarc aarm aart aata aatc aatt abaa abab abac abam abar abat abb- abba abbb abbr abbt abca abcb abcc abcr abct abma abmb abmc abmt abra abrc abta ac-t acaa acab acac acar acat acba acca accc accm acct acma acmc acr- acra acrc acrm acrr acta actc actt amaa amac amam amar amat amb- amba ambr amca amcc amm- amma amra amrc amta amtc arab arac aram arar arat arba arc- arca arcm arct arma armc armm armt arr- arra arrc arrr arrt arta artc artr at-t ataa atab atac atar atat atca atcc atcr atm- atma atra atrc atrm atta attr baaa baam baar baat baba babb babm babr bac- baca bacc bact bama bamb bamc bamm bar- bara barb barc barm barr bart bata batc batt bbbb bbcm bbrc bcaa bcam bcar bcat bcbc bcca bccc bccm bcma bcra bctc bmaa bmtc brab brac bram brat brca brcb brmc brrm brrr brtc btaa btcc btrc btrt bttb caaa caab caac caam caat caba cac- caca cacc cacm cacr cama camb camc camm camt cara carb carc carm carr cart cat- cata catb catc catm catt cbac cbar cbat cbbc cbca cbcc cbcm cbcr cbct cbrm cbrt cbta cbtc ccaa ccab ccac ccam ccar ccat ccba ccbc ccca cccb cccc cccm ccma ccmb ccmc ccmm ccra ccrc ccrt cctb cctc cctt cmaa cmac cmba cmbc cmcc cmmb cmmc cmra cmrr cmta cmtc crab crac cram crar crat crbc crca crcc crcr crmb crrt crtc crtm ctab ctba ctca ctma ctrc ctrm ctta maaa maac maam maar maat maba mac- maca macb macc macr mact mama mamc mar- mara marc marm marr mart mata matc matr matt mbac mbam mbba mbca mbta mcaa mcac mcat mcba mcbc mcca mccc mcmc mcmt mcrc mctc mmaa mmab mmac mmar mmcc mmcm mmct mmmc mmmm mmrc mr-c mrac mrbb mrbm mrca mrcb mrcc mrmc mrrc mrta mrtm mrtt mtaa mtab mtac mtbc mtcr mtrc mtrr mttr raab raam raat raba rabb rac- raca racc ract rama ramb ramm rara rarb rata ratt rbbb rbbr rcac rcbc rccb rccc rctc rrat rrmc rrrr rtca rtcc rtcm rtmc taa- taar taat taba tabb tabc taca tacc tact tama tamc tamm tara tarb tarc tarm tarr tart tata tatb tatr tatt tbar tbca tbcb tbcc tbrb tbta tcam tcca tccc tctc tmaa tmac tmbc tmbr tmca tmcc tmcm tmtt traa trab trac tram trat trca trcc trma trmb trra trtc trtr ttab ttbb ttma tttt

-aaa- a-mac a-ram aaaam aaarc aaata aabaa aabba aabra aabtm aacbc aamra aaram aarma aatma abaab ababa abaca abara abbac abbar abbat abcam abccc abrac abram abrar abtaa abtar acaca acacb acar- acara acarm accra acmat acrab act-r actar actra amama amara amarc amart amata ambac ambam ambar ambat ambra amcat ammar amram amtab amtar ar-ab ara-c araat arab- araba araca arama arara arata arbab arbar arbat arcam arct- armar armat arram artar artat atara atbar atbat atrab attam attar attra b-mac baama baart baata babam babar babra bacab bacar bacca bacta bamba bamma bamra bamta baraa barab barac baram barar barat barba barca barma barra barta batab batac batam batar batat batra batta bbart bccat bccma bmarc braat braca bracc bract brama bratt brmmm brrar brrrr btr-t c-a-c c-mac c-ram c-rat ca-ca caaba caama cabra camac camar camat camba camma camra caraa carab carac carat carb- carma carra carrt carta cata- catra catta ccccc cccma craba crabb cram- cramb cramm ma-ma maara mabra macac macar macca macr- macra macta mamar mamba mamma mamta maraa marab marac maram marar marat marca marcm marma marra marta matam matar matat matca matr- matra matta mbama mccaa mmccc mmmcc mmmmm mt-ta mt-tc mt-tm mt-tr mt-tt mtama ra-ra raaba rabab rabac rabat rabba rabta racta ramac ramar ramat ramba ramma ratba ratma ratra ratta rccar rcmac rmcat t-ara t-bar t-cat t-rac t-ram ta-ra ta-ta taart tabac tabar tabat tabra tacca tamam tamar tamba tamra tamta tarac taram tarar tarat tarma tarra tarta tartt tataa tatar tatra tatta tbtbt tcart traac traba tract trama tramm trata tratt trmac ttttt

a-mart aaaaba abacab abarat abarca abarta abatar abrama acamar accara acrata amaram amarat amatta ambaca ambara amtrac aracar ararat aratta arbra arcata armata armbar arraba artcar at-bat ataaba atacta atarba atarra atbara atrata baabaa baabar baamba baatar babarc babbar bacaba baccar bacmam bactra bambam baraat baraca barara barata barbar barbat barbra barcam barcar barrat bartab bartra batara batata batcat battam bbbbbb braamt bracca bramma bratac bratca cabar cabara cabarr cabart camaca camara camata cambar cambra caraca caract