cccc cccm cccp ccee ccmc ccmm ccmp ccpe ccpm ccpp cctc cctt cec- cece cecm cecp cect ceec ceem ceme cemm cemp cepc cepe cepp cept cet- cete cetp cmcc cmec cmmc cmpc cmpp cmtc cpce cpcm cpep cpme cpmp cppm cptp ctcp ctec ctep ctpp eccc ecce eccm ecct ecem ecmp ecpm ecpp ect- ectc eeee eetc eete emcc emet emme empc empe empt emte emtp epcc epec epee eppc eppp epte etcc etec etee etem ette mccc mcep mcmc mcmt mcpc mcpp mctc mec- mecc mece meem meep meet memc meme mepe met- mete mett mmcc mmcm mmct mmmc mmmm mmpc mpcc mpct mpec mpmc mppc mppe mppp mptc mptp mtep pccc pcce pcem pcep pcpm pcpp pcte pece pect peec peep peet pemt pepe pete pett pmcc pmmp pmpm ppcc ppcm pppp pptt ptcc ptmp pttc tccc tcep tctc tect teec teem teet teme temp tepe tepp tete tett tmcc tmcm tmep tmtt tpcp tpmt tppp tpte tptp ttcp tttt