-ey -up c-- ccc cce cck ccp ccu ce- cec cee cek cep ceu cey ckc cky cpc cpe cpk cpp cpu cuc cue cuk cup cuu cuy cyc cye cyk cyp ec- ecc ece eck ecu eec eee eek eep eey ekc eke ekp eku eky ep- epc epe epp epu eu- euc eue eup eyc eye eyp kcc kce kck kcp kcu ke- kec kee kek kep key kkc kke kkk kkp kku kky kpc kpe kpk kpp kpu kuc kue kuk kup kuu kuy kyc kye kyp kyu p-p pcc pce pck pcp pcu pec pee pek pep peu pey pkc pke pkp pku pky ppc ppe ppk ppp ppu puc pue puk pup puu puy py- pyc pye pyk pyu ucc uce uck ucp ucu uec uee uep uey ukc uke ukk ukp uku up- upc upe upk upp upu uuc uue uuu uyc uyu ycc yce ycp ycu ycy yec yee yek yep yey ykk ypu yue yuk yup yuu yuy yyc yye yyu yyy