a-ak aaaa aaac aaal aaam aaca aacc aack aacl aacm aaka aala aalc aall aama aamc acaa acac acca accc accm acla aclc acma acmc akaa akal akam akca akka alaa alac alak alal alam alca alcc alk- alka all- alla alll alma almc amaa amac amal amam amca amcc amka amla amm- amma caaa caac caal caam cac- caca cacc cack cacm caka cala calc calk call calm cama camc camk caml camm ccaa ccac ccam ccca cccc cccl cccm cckm ccla cclc cclm ccma ccmc ccmm ckac ckck ckcl ckcm cklm ckml clam cmaa cmac cmcc cmla cmll cmmc cmml kaaa kaak kaal kaam kacc kacl kaka kakc kakk kakm kala kalc kalk kall kalm kam- kama kamc kaml kamm kcaa kcac kcal kcam kcca kccc kcck kccl kckc kckk kckl kckm kcla kclc kclk kcll kclm kcmc kcmk kcml kcmm kkaa kkac kkal kkam kkck kkcl kkcm kkkk kklc kkll kkma kkmc kkmk kkml klaa klac klak klal klam klca klcc klck klcl klcm klka klkc klkk klkl klla kllc kllk klmk klmm kmac kmak kmal kmam kmca kmcc kmcl kmcm kmkk kmkl kmla kmlk kmmk kmml kmmm laaa laac laak laal laam laca lacc lack lacl laka lala lall lalm lama lamk lamm lcac lcca lccc lccm lkal llcc lllc llll lmcc maaa maac maak maal maam mac- maca macc mack maka mal- mala malk mall malm mama mamc mcaa mcac mcca mccc mccl mckk mcla mcmc mcml mkak mlak mlcc mmaa mmac mmcc mmcl mmcm mmmc mmmm