-ey -ic c-- ccc cce ccf cch cci ccp ccs ce- cec cee cef ceh cei cep ces cey cfc cfe cff cfh cfi cfp cfs ch- chc che chf chh chi chp chs chy ci- cic cie cif cih cii cip cis cpc cpe cpf cph cpi cpp cps csc cse csf csh csi csp css csy cyc cye cyf cyp cys ec- ecc ece ecf ech eci ecs eec eee eef eep ees eey ef- efc efe eff efh efi efp efs ehc ehe ehf ehh ehi ehp ehs eic eie eif eii eip eis ep- epc epe epf eph epi epp eps es- esc ese esf esh esi esp ess esy eyc eye eyp eys fcc fce fcf fci fcp fcs fcy fec fee fef feh fei fep fes fey ffc ffe fff ffh ffi ffp ffs ffy fhc fhe fhf fhh fhi fhp fhs fic fie fif fih fii fip fis fpc fpe fph fpi fpp fps fpy fsc fse fsf fsh fsi fsp fss fy- fyc fye fyi fyp h-i hcc hce hcf hch hci hcp hcs hcy he- hec hee hef heh hei hep hes hey hfc hfe hff hfh hfi hfp hfs hfy hhc hhe hhf hhh hhi hhp hhs hhy hic hie hif hih hii hip his hpc hpe hpf hph hpi hpp hps hpy hsc hse hsf hsh hsi hsp hss hsy hy- hyc hye hyh hyi hyp hys hyy i-f icc ice icf ich ici icp ics icy ie- iec iee ief iei iep ies iey ifc ife iff ifi ifp ifs ify ihc ihe ihf ihh ihi ihp ihs ihy iic iie iif iih iii iip iis ipc ipe ipf ipi ipp ips ipy is- isc ise isf ish isi isp iss isy iyc iye iys iyy p-p pcc pce pcf pch pci pcp pcs pec pee pef peh pei pep pes pey pfc pfe pff pfi pfp pfs pfy phc phe phf phi php phs phy pic pie pif pih pii pip pis ppc ppe ppf pph ppi ppp pps ps- psc pse psf psh psi psp pss psy py- pyc pye pyf pys scc sce scf sch sci scp scs se- sec see sef seh sei sep ses sey sfc sfe sff sfh sfi sfp sfs sh- shc she shf shh shi shp shs shy sic sie sif sih sii sip sis spc spe spf sph spi spp sps spy ss- ssc sse ssf ssh ssi ssp sss sy- syc sye syh syi syp sys ycc yce ycf ych yci ycp ycs ycy yec yee yef yeh yei yep yes yey yfc yfe yff yfs yhc yhe yhi yhs yie yif yih yii yip yis ypf yps ysc yse ysi ysp yss ysy yyc yye yyf yys yyy