-ey c-- ccc cce cch ccn cco ccp ccs ce- cec cee ceh cen ceo cep ces cey ch- chc che chh chn cho chp chs chy cn- cnc cne cnh cnn cno cnp cns cny co- coc coe coh con coo cop cos coy cpc cpe cph cpn cpo cpp cps csc cse csh csn cso csp css csy cyc cye cyn cyo cyp cys ec- ecc ece ech ecn eco ecs eec eee een eeo eep ees eey ehc ehe ehh ehn eho ehp ehs en- enc ene enh enn eno enp ens eny eo- eoc eoe eoh eon eoo eop eos ep- epc epe eph epn epo epp eps es- esc ese esh esn eso esp ess esy eyc eye eyn eyo eyp eys hcc hce hch hcn hco hcp hcs hcy he- hec hee heh hen heo hep hes hey hhc hhe hhh hhn hho hhp hhs hhy hnc hne hnh hnn hno hns hny hoc hoe hoh hon hoo hop hos hoy hpc hpe hph hpn hpo hpp hps hpy hsc hse hsh hsn hsp hss hsy hy- hyc hye hyh hyn hyo hyp hys hyy ncc nce nch ncn nco ncp ncs ne- nec nee neh nen neo nep nes ney nhc nhe nhh nhn nhp nhs nhy nnc nne nnh nnn nno nnp nns no- noc noe noh non noo nop nos noy npc npe nph npn npo npp nps nsc nse nsh nsn nso nsp nss nsy nyc nye nyn nyo nyp nys nyy oc- occ och ocn oco ocp ocs oec oee oeh oen oeo oep oes oey ohc ohe ohh ohn oho ohp ohs on- onc one onh onn ono onp ons ony oo- ooc ooh oon ooo oop oos op- opc ope oph opn opo opp ops opy os- osc ose osh osn oso osp oss oye oyo oys p-p pcc pce pch pcn pco pcp pcs pec pee peh pen peo pep pes pey phc phe phn pho php phs phy pn- pnc pne pnh pnn pno pnp pns pny poc poe poh pon poo pop pos poy ppc ppe pph ppn ppo ppp pps ps- psc pse psh psn pso psp pss psy py- pyc pye pyn pyo pys scc sce sch scn sco scp scs se- sec see seh sen seo sep ses sey sh- shc she shh shn sho shp shs shy snc sne snn sno snp sns sny soc soe soh son soo sop sos soy spc spe sph spn spo spp sps spy ss- ssc sse ssh ssn sso ssp sss sy- syc sye syh syn syp sys ycc yce ych yco ycp ycs ycy yec yee yeh yen yeo yep yes yey yhc yhe yhs yne ynn ynp yns yny yoc yoe yon yoo yop yos yoy ypo yps ysc yse yso ysp yss ysy yyc yye yys yyy