cccc cccm cccp cccs ccmc ccmm ccmp ccms ccpm ccpp ccps ccsp ccss ccst cctc cctt cmcc cmcs cmmc cmms cmpc cmpp cmsc cmst cmtc cpcm cpcs cpmp cppm cpps cpsc cptp cpts cscc cscs csmc cspc csps cspt cssm cstc cstm csts ctcp ctpp ctps ctsc ctss ctts mccc mcmc mcmt mcpc mcpp mcps mcsp mcss mcst mctc mcts mmcc mmcm mmcs mmct mmmc mmmm mmms mmpc mmsc mmst mmts mpcc mpct mpmc mppc mppp mpps mpst mptc mptp mscc mscp msmc msmm msms mspp mssm mssp msst mstc mstp msts mtss mtst mtts pccc pccs pcpm pcpp pcps pcts pmcc pmmp pmpm pmts ppcc ppcm ppcs ppms pppp ppps ppss ppts pptt pspp psps pssc pssm psst psts ptcc ptmp ptms pttc sccc sccm sccp sccs scct scmc scmm scmp scms scpm scps scpt scsc scst sctc scts smcc smcp smps smsc smsp smss smtc smtp spcc spcs spms spmt spps spsp spss spst sptc spts sscc sscp sscs ssmc sspc ssps sspt sssc sssm ssss sstc sstp ssts stcc stcp stcs stmc stmp stms stmt stpp stps stsm stss sttc tccc tctc tcts tmcc tmcm tmps tmsc tmsp tmtt tpcp tpcs tpms tpmt tppp tpsc tptp tscc tscp tsmc tsmp tsps tspt tssm tsst tstc tstm tsts ttcp ttms ttss tttt