a-a a-b a-c aaa aab aac aak aam aar ab- aba abb abc abk abm abr ac- aca acb acc ack acm acr aka akb akc akk akm akr ama amb amc amk amm amr ar- ara arb arc ark arm arr baa bab bac bak bam bar bba bbb bbc bbk bbm bbr bca bcb bcc bck bcm bcr bka bkb bkc bkk bkm bkr bma bmb bmc bmk bmm bmr bra brb brk brm brr c-- caa cab cac cak cam car cba cbb cbc cbk cbm cbr cca ccb ccc cck ccm ccr cka ckb ckc ckm cma cmb cmc cmk cmm cmr cra crb crc crk crm crr ka- kaa kab kac kak kam kar kba kbb kbc kbk kbm kbr kca kcb kcc kck kcm kcr kkb kkc kkk kkm kkr kma kmb kmc kmk kmm kra krc krk krr m-r maa mab mac mak mam mar mba mbb mbc mbk mbm mbr mc- mca mcb mcc mck mcm mcr mka mkb mkc mkk mkm mkr mma mmb mmc mmk mmm mmr mra mrb mrc mrk mrm mrr ra- raa rab rac rak ram rar rba rbb rbc rbk rbm rbr rca rcb rcc rcm rcr rkb rkc rkk rkm rma rmb rmc rmm rmr rra rrb rrc rrk rrm rrr

a-ak aaaa aaab aaac aaam aaar aaba aabb aabc aabm aaca aacb aacc aack aacm aacr aaka aama aamb aamc aamr aara aarc aarm abaa abab abac abak abam abar abb- abba abbb abbr abca abcb abcc abcr abma abmb abmc abra abrc acaa acab acac acar acba acca accc accm acma acmc acr- acra acrc acrm acrr akaa akam akar akca akka akr- akra amaa amac amam amar amb- amba ambr amca amcc amka amm- amma amra amrc arab arac arak aram arar arba arc- arca arcm arka arma armc armm arr- arra arrc arrk arrr baaa baak baam baar baba babb babm babr bac- baca bacc back bak- baka bakr bama bamb bamc bamm bar- bara barb barc bark barm barr bbbb bbcm bbrc bcaa bcam bcar bcbc bcca bccc bccm bcma bcra bmaa brab brac brak bram brca brcb brka brkb brmc brrm brrr caaa caab caac caam caba cac- caca cacc cack cacm cacr caka cama camb camc camk camm cara carb carc cark carm carr cbac cbar cbbc cbca cbcc cbcm cbcr cbka cbkm cbkr cbrm ccaa ccab ccac ccam ccar ccba ccbc ccca cccb cccc cccm cckm ccma ccmb ccmc ccmm ccra ccrc ckac ckbc ckck ckcm ckrc ckrm cmaa cmac cmba cmbc cmcc cmmb cmmc cmra cmrr crab crac cram crar crbc crca crcc crcr crkc crmb kaaa kaab kaak kaam kaar kaba kabb kabc kabr kacb kacc kaka kakc kakk kakm kam- kama kamb kamc kamm kamr kara karb kark karm karr kbaa kbab kbac kbak kbam kbar kbba kbbb kbbc kbbk kbbm kbbr kbca kbcb kbck kbcr kbkb kbkk kbkr kbmb kbmc kbmr kbra kbrb kbrc kbrk kcaa kcab kcac kcam kcar kcba kcbc kcbk kcbr kcca kccb kccc kcck kccr kckc kckk kckm kckr kcmb kcmc kcmk kcmm kcmr kcrc kcrr kkaa kkac kkam kkar kkba kkbb kkbr kkcb kkck kkcm kkcr kkkk kkma kkmc kkmk kkmr kkrb kkrc kkrk kkrr kmac kmak kmam kmbc kmbr kmca kmcb kmcc kmcm kmcr kmkk kmmk kmmm kmmr kmrb kmrc kmrr krab krac krak kram krar krba krbb krbk krbm krbr krca krcb krcc krcm krka krkc krkk krkr krma krmb krmc krmr krrb krrc krrk krrm krrr maaa maac maak maam maar maba mac- maca macb macc mack macr maka mama mamc mar- mara marc mark marm marr mbac mbam mbba mbca mcaa mcac mcba mcbc mcca mccc mckk mcmc mcrc mkak mmaa mmab mmac mmar mmcc mmcm mmmc mmmm mmrc mr-c mrac mrbb mrbm mrca mrcb mrcc mrkr mrmc mrrc raab raak raam raba rabb rabk rac- raca racc rack raka rakk rama ramb ramm rara rarb rark rbbb rbbr rbmk rcac rcbc rccb rccc rrkm rrmc rrrr

-aaa- a-mac a-ram aaaam aaarc aabaa aabba aabra aacbc aamra aaram aarma abaab ababa abaca aback abaka abara abbac abbar abcam abccc abkar abrac abrak abram abrar acaca acacb acack acar- acara acarm accra acrab akaba akbar akkra akrak akram akrar amama amara amarc amark ambac ambam ambar ambra ammar amrak amram ar-ab ara-c arab- araba araca arack arama arara arbab arbar arcam arkar arkma armak armar arrak arram b-mac b-r-k baama babak babam babar babka babra bacab bacar bacca back- backa bakar bakka bakra bakrc bamba bamma bamra baraa barab barac barak baram barar barba barca bark- barka barma barra bbmak bccma bmarc braak braca bracc brack brama brmmm brrar brrrr c-a-c c-mac c-ram ca-ca caaba caama cabra cacak cakra camac camak camar camba camma camra caraa carab carac carak carb- carck cark- carma carra ccccc cccma craba crabb crack cram- cramb cramm k-car k-rab kaaba kaama kabaa kabab kabak kabam kabar kabba kacar kakar kakka kakma kakra kamak kamam kamar kamba kamma kamra karak karam karka karkm karma kmara kraak kraam kraar krack kraka krama kramm ma-ma maack maara mabra macac macar macca macka macr- macra makaa makak makam makar makra mamak mamar mamba mamma maraa marab marac marak maram marar marca marck marcm marka marma marra mbama mccaa mmccc mmmcc mmmmm ra-ra raaba raack rabab rabac rabak rabba racak racka rakaa rakab rakam ramac ramak ramar ramba ramma rccar rcmac

aaaaba abacab abarca abarka abraka abrama acamar accara ackack ackbar acrack akaram akarca akarma akbaba akcam akkaba akraba akraka amarak amaram ambaca ambara ambrak aracar arbra armbar arraba arrack baabaa baabar baamba babarc babbar bacaba baccar bacmam bakara bakkar bambam baraca barack baraka barara barbar barbra barcam barcar barkam barmak barrak bbbbbb bracak bracca bramka bramma caback cabar cabara cabarr cakcak cakmak camaca camack camaka camara cambar cambra caraca carack carara carbak carcar carmam cracca crack- cracka ka-bar kaarma kaback kabaka kabara kakara kakkak kakkar kamaka kamara kamarr kambaa kambar kamkar kamrar karaba karaca karaka karara karkaa karkar karrab karrar krcmar macaca macara maccam