a-a a-b a-c aaa aab aac aak aam ab- aba abb abc abk abm ac- aca acb acc ack acm aka akb akc akk akm ama amb amc amk amm baa bab bac bak bam bba bbb bbc bbk bbm bca bcb bcc bck bcm bka bkb bkc bkk bkm bma bmb bmc bmk bmm c-- caa cab cac cak cam cba cbb cbc cbk cbm cca ccb ccc cck ccm cka ckb ckc ckm cma cmb cmc cmk cmm ka- kaa kab kac kak kam kba kbb kbc kbk kbm kca kcb kcc kck kcm kkb kkc kkk kkm kma kmb kmc kmk kmm maa mab mac mak mam mba mbb mbc mbk mbm mc- mca mcb mcc mck mcm mka mkb mkc mkk mkm mma mmb mmc mmk mmm

a-ak aaaa aaab aaac aaam aaba aabb aabc aabm aaca aacb aacc aack aacm aaka aama aamb aamc abaa abab abac abak abam abb- abba abbb abca abcb abcc abma abmb abmc acaa acab acac acba acca accc accm acma acmc akaa akam akca akka amaa amac amam amb- amba amca amcc amka amm- amma baaa baak baam baba babb babm bac- baca bacc back bak- baka bama bamb bamc bamm bbbb bbcm bcaa bcam bcbc bcca bccc bccm bcma bmaa caaa caab caac caam caba cac- caca cacc cack cacm caka cama camb camc camk camm cbac cbbc cbca cbcc cbcm cbka cbkm ccaa ccab ccac ccam ccba ccbc ccca cccb cccc cccm cckm ccma ccmb ccmc ccmm ckac ckbc ckck ckcm cmaa cmac cmba cmbc cmcc cmmb cmmc kaaa kaab kaak kaam kaba kabb kabc kacb kacc kaka kakc kakk kakm kam- kama kamb kamc kamm kbaa kbab kbac kbak kbam kbba kbbb kbbc kbbk kbbm kbca kbcb kbck kbkb kbkk kbmb kbmc kcaa kcab kcac kcam kcba kcbc kcbk kcca kccb kccc kcck kckc kckk kckm kcmb kcmc kcmk kcmm kkaa kkac kkam kkba kkbb kkcb kkck kkcm kkkk kkma kkmc kkmk kmac kmak kmam kmbc kmca kmcb kmcc kmcm kmkk kmmk kmmm maaa maac maak maam maba mac- maca macb macc mack maka mama mamc mbac mbam mbba mbca mcaa mcac mcba mcbc mcca mccc mckk mcmc mkak mmaa mmab mmac mmcc mmcm mmmc mmmm

-aaa- a-mac aaaam aabaa aabba aacbc abaab ababa abaca aback abaka abbac abcam abccc acaca acacb acack akaba amama ambac ambam b-mac baama babak babam babka bacab bacca back- backa bakka bamba bamma bbmak bccma c-a-c c-mac ca-ca caaba caama cacak camac camak camba camma ccccc cccma kaaba kaama kabaa kabab kabak kabam kabba kakka kakma kamak kamam kamba kamma ma-ma maack macac macca macka makaa makak makam mamak mamba mamma mbama mccaa mmccc mmmcc mmmmm

aaaaba abacab ackack akbaba akcam akkaba ambaca baabaa baamba bacaba bacmam bambam bbbbbb caback cakcak cakmak camaca camack camaka kaback kabaka kakkak kamaka kambaa macaca maccam mmaacc

ack-ack bac-cab bambama bbbbbbb cabback cammack cammaka cbc-mac kabamba kacabac kamaama mac-mac macabaa macamba makamba mam-mam

bammbamm bbbbbbbb cambamba kacamak mm-ma-ma

abakabaka baabaabaa maka-maka makamakam

mmmmmmmmmmmm

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb ccccccccccccccc