-up c-- ccc cce cch cco ccp ccs ccu ce- cec cee ceh ceo cep ces ceu ch- chc che chh cho chp chs chu co- coc coe coh coo cop cos cou cpc cpe cph cpo cpp cps cpu csc cse csh cso csp css csu cuc cue cuh cuo cup cus cuu ec- ecc ece ech eco ecs ecu eec eee eeo eep ees ehc ehe ehh eho ehp ehs ehu eo- eoc eoe eoh eoo eop eos eou ep- epc epe eph epo epp eps epu es- esc ese esh eso esp ess esu eu- euc eue eup eus hcc hce hch hco hcp hcs he- hec hee heh heo hep hes heu hhc hhe hhh hho hhp hhs hhu hoc hoe hoh hoo hop hos hou hpc hpe hph hpo hpp hps hpu hsc hse hsh hsp hss hsu huc hue huh huo hup hus huu oc- occ och oco ocp ocs ocu oec oee oeh oeo oep oes ohc ohe ohh oho ohp ohs ohu oo- ooc ooh ooo oop oos op- opc ope oph opo opp ops os- osc ose osh oso osp oss osu ou- ouc oue ouh ouo oup ous p-p pcc pce pch pco pcp pcs pcu pec pee peh peo pep pes peu phc phe pho php phs phu poc poe poh poo pop pos pou ppc ppe pph ppo ppp pps ppu ps- psc pse psh pso psp pss psu puc pue puh pup pus puu scc sce sch sco scp scs scu se- sec see seh seo sep ses seu sh- shc she shh sho shp shs shu soc soe soh soo sop sos sou spc spe sph spo spp sps spu ss- ssc sse ssh sso ssp sss ssu suc sue suh suo sup sus suu ucc uce uch uco ucp ucs ucu uec uee ueh uep ues uhc uhe uhh uho uhp uhs uhu uoc uoe uoo uop uos up- upc upe uph upo upp ups upu usc use ush uso usp uss usu uuc uue uus uuu