c-cd cccc ccci cccp ccdc ccdi ccdp cced ccee ccic ccid ccii ccip ccpe ccpp cd-e cdec cdic cdii cec- cece ceci cecp cedd cede cedi cedy ceec ceip cepc cepe cepp cicc cici cidc cide cidi cidp ciee ciid ciii cipp cpce cpep cpic cppd cyc- cycc cypc cyy- cyyc dc-y dccc dcci dccp dcii dddd ddie dec- decc decd dece deci dedd dede dedi deed deep deid deie deip depc depe depp deye dice dici dicy dide didi didy died diep diii dipc dipe dipp diyi dpci dpcp dpie dppc dpyd dycd dyce dydd dyde dyed dyep dyey eccc ecce ecci ecdc eced ecip ecpd ecpp ecyd eddc edde eddi eddp eddy ede- edei edie edip eede eeee eid- eide eidi eiec eied eiei epcc epci epec epee epi- epic epid epie epip eppc eppp eppy eyec eyed eyey eype iccc icci iccp icdc icdd icde icdp icec iced icee icey icpc icpd idce idec ided idee idic idid idie iecc ieie iicd iide iied iiie iiii ipcc ipce ipdc ipdi ipec ipid ipie ippc ippy pccc pcce pcep pcip pcpp pdci pdcp pdic pece peci pecy ped- pede pedi peec peed peep peip pepd pepe pepi picc pice pici picy pide pied piep piip pipe pipi pipp pipy piye ppcc ppcd ppci ppic ppid ppie pppd pppp ppye pyce pyde pyed pyep pyic pype pypy yccc ycee ycie ydee ydie yedd yede yedi yeed yeep yeid yeie yeii yepd yepe yepp yeye yeyi yidi yipe ypcc yyyy