-ey -up c-- ccc cce ccp ccu ce- cec cee cep ceu cey cpc cpe cpp cpu cuc cue cup cuu cuy cyc cye cyp ec- ecc ece ecu eec eee eep eey ep- epc epe epp epu eu- euc eue eup eyc eye eyp p-p pcc pce pcp pcu pec pee pep peu pey ppc ppe ppp ppu puc pue pup puu puy py- pyc pye pyu ucc uce ucp ucu uec uee uep uey up- upc upe upp upu uuc uue uuu uyc uyu ycc yce ycp ycu ycy yec yee yep yey ypu yue yup yuu yuy yyc yye yyu yyy