c-- ccc cce ccf cch ccn ccp ccs ce- cec cee cef ceh cen cep ces cfc cfe cff cfh cfn cfp cfs ch- chc che chf chh chn chp chs cn- cnc cne cnf cnh cnn cnp cns cpc cpe cpf cph cpn cpp cps csc cse csf csh csn csp css ec- ecc ece ecf ech ecn ecs eec eee eef een eep ees ef- efc efe eff efh efp efs ehc ehe ehf ehh ehn ehp ehs en- enc ene enf enh enn enp ens ep- epc epe epf eph epn epp eps es- esc ese esf esh esn esp ess fcc fce fcf fcn fcp fcs fec fee fef feh fen fep fes ffc ffe fff ffh ffn ffp ffs fhc fhe fhf fhh fhn fhp fhs fnc fne fnf fnh fnn fnp fns fpc fpe fph fpn fpp fps fsc fse fsf fsh fsn fsp fss hcc hce hcf hch hcn hcp hcs he- hec hee hef heh hen hep hes hfc hfe hff hfh hfn hfp hfs hhc hhe hhf hhh hhn hhp hhs hnc hne hnf hnh hnn hns hpc hpe hpf hph hpn hpp hps hsc hse hsf hsh hsn hsp hss ncc nce ncf nch ncn ncp ncs ne- nec nee nef neh nen nep nes nfc nfe nff nfn nfp nfs nhc nhe nhf nhh nhn nhp nhs nnc nne nnf nnh nnn nnp nns npc npe npf nph npn npp nps nsc nse nsf nsh nsn nsp nss p-p pcc pce pcf pch pcn pcp pcs pec pee pef peh pen pep pes pfc pfe pff pfn pfp pfs phc phe phf phn php phs pn- pnc pne pnf pnh pnn pnp pns ppc ppe ppf pph ppn ppp pps ps- psc pse psf psh psn psp pss scc sce scf sch scn scp scs se- sec see sef seh sen sep ses sfc sfe sff sfh sfn sfp sfs sh- shc she shf shh shn shp shs snc sne snf snn snp sns spc spe spf sph spn spp sps ss- ssc sse ssf ssh ssn ssp sss