cccc cccm cccp cccs cccu cckm ccmc ccmm ccmp ccms ccpm ccpp ccps ccsp ccss ccuc ccup ccus ckck ckcm ckcs ckmp ckpc cmcc cmcs cmmc cmms cmpc cmpk cmpp cmsc cmus cpcm cpcs cpcu cpmp cppm cpps cpsc cpsk cpsu cpus cscc cscs csks csmc csmu cspc csps cssm csum csup csus cucc cuck cucm cuk- cum- cump cums cupp cups cusk cusp cuss cusu kccc kcck kccu kckc kckk kckm kcmc kcmk kcmm kcmp kcms kcpc kcpm kcps kcpu kcsc kcsm kcsp kcss kcsu kcuk kcup kkck kkcm kkcs kkkk kkmc kkmk kkmp kkms kkpc kkpk kkps kksm kksp kkss kksu kkup kkus kkuu kmcc kmcm kmcs kmcu kmkk kmks kmmk kmmm kmms kmpc kmsc kmsp kmss kmsu kmuc kmus kpcc kpcs kpkk kpmp kppc kppk kppp kpsc kpsm kpsp kpsu kpum kpus ksck kscm kscs kscu kskk ksks ksku ksmc ksmm ksms ksmu kspc kspk ksps kssm ksss kssu ksum ksup ksuu kucc kucp kukk kuks kuku kumm kump kumu kups kupu kusc kusp kusu kuuk kuuu mccc mckk mcmc mcpc mcpp mcps mcsp mcss mkks mksm mmcc mmcm mmcs mmmc mmmm mmms mmpc mmpu mmsc mmsu mmus mpcc mpmc mppc mppp mpps mscc mscp msmc msmm msms msmu mspp mssm mssp msus muc- mucc muck mucu mumm mump mums mumu mups musc musk muss musu pccc pccs pcks pcpm pcpp pcps pkcs pkms pmcc pmmp pmmu pmpm ppcc ppcm ppcs ppms pppp ppps ppss pscu pspp psps pssc pssm puck puku pump pups pupu pusk puss puuc sccc sccm sccp sccs sck- scmc scmm scmp scms scpm scps scsc scsu scum scup skpc skss skum skup smcc smcp smps smsc smsp smss smus spcc spcs spms spps spsp spss spus sscc sscp sscs ssmc sspc ssps sssc sssm ssss suc- succ suck sucs suks suku sum- sump sums sumu sup- supp sups sus- susk susp suss susu suum suus uccp ucmc ucsc ucsm ucsu ukcc ukps uksc ukum ukup umms umpc umps umsp umsu umus upcs upmc uppc uppp uppu upsc upup us-k uscc uscm uscs usmc usmm usmp usms uspc uspp usps ussc usss ussu usus uucp uuuu