cccc cccl cccm cccp cclc cclm ccmc ccmm ccmp ccoc ccom ccpl ccpm ccpp cctc cctl cctt clom cloo clop clot clpp cltc cmcc cmll cmmc cmml cmoc cmot cmpc cmpl cmpp cmtc coco cocp coct col- coll colm colo colp colt com- comc coml comm como comp cool coom coop coot copo copp copt cotc coto cott cpcm cplc cpmp cppm cptp ctcp ctmo ctol ctot ctpo ctpp lccc lccm lcpc lcpl lcpm lctl lctm lcto llcc lllc llll lloc lloo lmcc locc loco loll lolo lomm lomo lomp looc lool loom loop loot lopp lotl loto lott lppl ltcc lttc mccc mccl mclt mcmc mcml mcmt mcop mcot mcpc mcpp mctc mlcc mlpc mmcc mmcl mmcm mmct mmlp mmmc mmmm mmpc mocl moco moll molo molt momo mooc mool moop moot mopp motl motm moto mott mpcc mpct mplc mplm mpmc mppc mppp mptc mptp mtom occc occt oclc ocml ocom ocpm ocpp oct- octo olcc ollo olmo olom olot olpc omo- omoo ompl ompt oolo oooo ootp opml opo- oppo opto otcl oto- otoo otpp otto pccc pccl pcll pclo pcom pcpm pcpp plcc ploc plom ploo plop plot plpp pltt pmcc pmcl pmmp pmpm pmpo poco poll polo polt pomo pomp pool poop poot pop- popc popo popp popt potc poto pott ppcc ppcm pplo ppml pppo pppp pptt ptcc ptcl ptmp ptol ptop pttc t-mo tccc tcom tcpo tctc tlco tmcc tmcm tmtt toco tol- toll tolo tolt tomm tomo tomp tomt tool toom toot top- topo topp topt totc totm toto tott tpcp tpmt tpol tppp tptp ttcp ttml ttop tttt