-ey c-- ccc cce cch ccm ccp ccs ce- cec cee ceh cem cep ces cey ch- chc che chh chm chp chs chy cmc cme cmh cmm cmp cms cmy cpc cpe cph cpm cpp cps csc cse csh csm csp css csy cyc cye cym cyp cys ec- ecc ece ech ecm ecs eec eee eem eep ees eey ehc ehe ehh ehm ehp ehs em- emc eme emh emm emp ems ep- epc epe eph epm epp eps es- esc ese esh esm esp ess esy eyc eye eym eyp eys hcc hce hch hcm hcp hcs hcy he- hec hee heh hem hep hes hey hhc hhe hhh hhm hhp hhs hhy hmc hme hmh hmm hmp hms hmy hpc hpe hph hpm hpp hps hpy hsc hse hsh hsm hsp hss hsy hy- hyc hye hyh hym hyp hys hyy mc- mcc mce mch mcm mcp mcs mec mee meh mem mep mes mey mhc mhh mhm mhp mhs mmc mme mmh mmm mmp mms mpc mpe mph mpm mpp mps msc mse msh msm msp mss msy my- myc mye myh mym mys p-p pcc pce pch pcm pcp pcs pec pee peh pem pep pes pey phc phe phm php phs phy pmc pme pmh pmm pmp pms ppc ppe pph ppm ppp pps ps- psc pse psh psm psp pss psy py- pyc pye pym pys scc sce sch scm scp scs se- sec see seh sem sep ses sey sh- shc she shh shm shp shs shy smc sme smh smm smp sms smy spc spe sph spm spp sps spy ss- ssc sse ssh ssm ssp sss sy- syc sye syh sym syp sys ycc yce ych ycp ycs ycy yec yee yeh yem yep yes yey yhc yhe yhs ymc yme ymm yms yps ysc yse ysm ysp yss ysy yyc yye yys yyy