a-ak aaaa aaac aaad aaam aaca aacc aacd aack aacm aada aadc aaka aama aamc aamd acaa acac acad acca accc accd accm acda acdc acdm ackd acma acmc adaa adac adad adak adam adcc adda addc addd adma akaa akam akca akka amaa amac amad amam amca amcc amda amka amm- amma c-cd caaa caac caam cac- caca cacc cack cacm cada cadc cadd cadm caka cama camc camk camm ccaa ccac ccad ccam ccca cccc cccm ccdc ccdm cckm ccma ccmc ccmd ccmm cdaa cdac cdad cdda cdma ckac ckck ckcm ckdm cmaa cmac cmcc cmda cmmc daad daam daca dada daka dama damm dcca dccc dcma dddd dkdc dmaa dmac dmcc dmcm dmdc kaaa kaak kaam kacc kacd kad- kada kadd kadm kaka kakc kakk kakm kam- kama kamc kamm kcaa kcac kcad kcam kcca kccc kccd kcck kcda kcdc kcdd kckc kckk kckm kcmc kcmd kcmk kcmm kdaa kdac kdad kdak kdam kdca kdcc kdcd kddc kddd kddk kdka kdkd kdkk kdma kdmc kdmd kkaa kkac kkam kkcd kkck kkcm kkda kkdc kkdd kkdm kkkk kkma kkmc kkmk kmac kmad kmak kmam kmca kmcc kmcd kmcm kmkk kmmk kmmm maaa maac maad maak maam mac- maca macc macd mack mada madc madd maka mama mamc mcaa mcac mcad mcca mccc mccd mcdc mcdd mckk mcmc mdac mdca mdcc mddm mdma mdmc mdmk mkad mkak mmaa mmac mmcc mmcd mmcm mmda mmdc mmmc mmmd mmmm