c-- ccc cce cch cck ccn ccp ccs ce- cec cee ceh cek cen cep ces ch- chc che chh chk chn chp chs ckc ckh cks cn- cnc cne cnh cnn cnp cns cpc cpe cph cpk cpn cpp cps csc cse csh csk csn csp css ec- ecc ece ech eck ecn ecs eec eee eek een eep ees ehc ehe ehh ehn ehp ehs ekc eke ekh ekp eks en- enc ene enh enk enn enp ens ep- epc epe eph epn epp eps es- esc ese esh esk esn esp ess hcc hce hch hck hcn hcp hcs he- hec hee heh hek hen hep hes hhc hhe hhh hhk hhn hhp hhs hkh hkk hkn hkp hks hnc hne hnh hnk hnn hns hpc hpe hph hpk hpn hpp hps hsc hse hsh hsk hsn hsp hss kcc kce kch kck kcn kcp kcs ke- kec kee keh kek ken kep kes khe khh khk khn khs kkc kke kkh kkk kkn kkp kks kn- knc kne knk knn knp kpc kpe kph kpk kpn kpp kps ksc kse ksh ksk ksn ksp kss ncc nce nch nck ncn ncp ncs ne- nec nee neh nek nen nep nes nhc nhe nhh nhk nhn nhp nhs nkc nke nkk nkn nkp nks nnc nne nnh nnk nnn nnp nns npc npe nph npn npp nps nsc nse nsh nsk nsn nsp nss p-p pcc pce pch pck pcn pcp pcs pec pee peh pek pen pep pes phc phe phk phn php phs pkc pke pkn pkp pks pn- pnc pne pnh pnk pnn pnp pns ppc ppe pph ppk ppn ppp pps ps- psc pse psh psk psn psp pss scc sce sch sck scn scp scs se- sec see seh sek sen sep ses sh- shc she shh shk shn shp shs sk- skc ske skh skk skp sks snc sne snk snn snp sns spc spe sph spk spn spp sps ss- ssc sse ssh ssk ssn ssp sss