cccc cccl cccm cccu cckm cclc cclm ccmc ccmm ccuc ckck ckcl ckcm cklm ckml clum cmcc cmll cmmc cmml cucc cuck cucm cuk- culc culk cull culm cum- kccc kcck kccl kccu kckc kckk kckl kckm kclc kclk kcll kclm kclu kcmc kcmk kcml kcmm kcuk kcul kkck kkcl kkcm kkkk kklc kkll kkmc kkmk kkml kkuu klcc klck klcl klcm klkc klkk klkl kllc kllk klmk klmm kluk klum kluu kmcc kmcl kmcm kmcu kmkk kmkl kmlk kmlu kmmk kmml kmmm kmuc kmul kucc kukk kukl kuku kull kulm kulu kumm kumu kuuk kuul kuuu lccc lccm llcc lllc llll lmcc luck lull lulu lumc luuk mccc mccl mckk mcmc mcml mlcc mmcc mmcl mmcm mmmc mmmm muc- mucc muck mucu mulk mull mulm mulu mumm mumu ucmc ukcc ukum ulcc ulmu uluk ulul ulum uulu uuuu