cccc cccm cccp cccu ccgc ccmc ccmm ccmp ccoc ccom ccpm ccpp ccuc ccup cgcc cgcg cgmc cgmp cgpm cmcc cmmc cmoc cmpc cmpg cmpp coco cocp cocu cogo com- comc comm como comp comu coom coop copg copo copp coup cpcm cpcu cpmp cppm cucc cucm cum- cump cupo cupp gc-c gccc gcmc gcpc gggg ggpo gogo gomo gomu goog goom goop gopc gopo gopu gou- goug goum goup gpgp gugg gugu gumm gumo gump mccc mcmc mcop mcpc mcpp mcug mgcp mmcc mmcg mmcm mmmc mmmm mmpc mmpu moco mogg mogo mogu momo momu mooc moog moop mopp moup mpcc mpmc mppc mppp muc- mucc mucu mugg mugo mugu mumm mumo mump mumu occc ocom ocpm ocpp ocum ogog ogou ogpu ogum omgp omo- omoo omuo oooo opo- oppo oucc ouu- pccc pcgg pcgm pcom pcpm pcpp pgcc pgmc pgmp pgou pgpu pgup pmcc pmmp pmmu pmpm pmpo poco pogg pogo pomo pomp pomu poop pop- popc popo popp poum poup ppcc ppcm pppo pppp pugo pugu pump pupu puuc uccp ucmc ucom ugcc ugcg uggo uguu umgo ummg ummo umpc umpg uocc uomo upgo upmc uppc uppp uppu upup uucp uuoc uuuu