cccc cccm cccp cccu cckm ccmc ccmm ccmp ccpm ccpp ccuc ccup ckck ckcm ckmp ckpc cmcc cmmc cmpc cmpk cmpp cpcm cpcu cpmp cppm cucc cuck cucm cuk- cum- cump cupp kccc kcck kccu kckc kckk kckm kcmc kcmk kcmm kcmp kcpc kcpm kcpu kcuk kcup kkck kkcm kkkk kkmc kkmk kkmp kkpc kkpk kkup kkuu kmcc kmcm kmcu kmkk kmmk kmmm kmpc kmuc kpcc kpkk kpmp kppc kppk kppp kpum kucc kucp kukk kuku kumm kump kumu kupu kuuk kuuu mccc mckk mcmc mcpc mcpp mmcc mmcm mmmc mmmm mmpc mmpu mpcc mpmc mppc mppp muc- mucc muck mucu mumm mump mumu pccc pcpm pcpp pmcc pmmp pmmu pmpm ppcc ppcm pppp puck puku pump pupu puuc uccp ucmc ukcc ukum ukup umpc upmc uppc uppp uppu upup uucp uuuu