-ey c-- ccc cce ccm ccn cco ccp ce- cec cee cem cen ceo cep cey cmc cme cmm cmn cmo cmp cmy cn- cnc cne cnm cnn cno cnp cny co- coc coe com con coo cop coy cpc cpe cpm cpn cpo cpp cyc cye cym cyn cyo cyp ec- ecc ece ecm ecn eco eec eee eem een eeo eep eey em- emc eme emm emn emo emp en- enc ene enm enn eno enp eny eo- eoc eoe eom eon eoo eop ep- epc epe epm epn epo epp eyc eye eym eyn eyo eyp m-o mc- mcc mce mcm mcn mco mcp mec mee mem men meo mep mey mmc mme mmm mmn mmo mmp mnc mne mnm mnn mno mnp moc moe mom mon moo mop moy mpc mpe mpm mpn mpo mpp my- myc mye mym myn myo ncc nce ncm ncn nco ncp ne- nec nee nem nen neo nep ney nmc nme nmm nmn nmo nmp nnc nne nnm nnn nno nnp no- noc noe nom non noo nop noy npc npe npm npn npo npp nyc nye nym nyn nyo nyp nyy oc- occ ocm ocn oco ocp oec oee oem oen oeo oep oey om- omc ome omm omn omo omp omy on- onc one onn ono onp ony oo- ooc oom oon ooo oop op- opc ope opm opn opo opp opy oye oyo p-p pcc pce pcm pcn pco pcp pec pee pem pen peo pep pey pmc pme pmm pmn pmo pmp pn- pnc pne pnm pnn pno pnp pny poc poe pom pon poo pop poy ppc ppe ppm ppn ppo ppp py- pyc pye pym pyn pyo ycc yce yco ycp ycy yec yee yem yen yeo yep yey ymc yme ymm ymo yne ynn ynp yny yoc yoe yom yon yoo yop yoy ypo yyc yye yyy