-up c-- ccc cce cch ccp ccs ccu ce- cec cee ceh cep ces ceu ch- chc che chh chp chs chu cpc cpe cph cpp cps cpu csc cse csh csp css csu cuc cue cuh cup cus cuu ec- ecc ece ech ecs ecu eec eee eep ees ehc ehe ehh ehp ehs ehu ep- epc epe eph epp eps epu es- esc ese esh esp ess esu eu- euc eue eup eus hcc hce hch hcp hcs he- hec hee heh hep hes heu hhc hhe hhh hhp hhs hhu hpc hpe hph hpp hps hpu hsc hse hsh hsp hss hsu huc hue huh hup hus huu p-p pcc pce pch pcp pcs pcu pec pee peh pep pes peu phc phe php phs phu ppc ppe pph ppp pps ppu ps- psc pse psh psp pss psu puc pue puh pup pus puu scc sce sch scp scs scu se- sec see seh sep ses seu sh- shc she shh shp shs shu spc spe sph spp sps spu ss- ssc sse ssh ssp sss ssu suc sue suh sup sus suu ucc uce uch ucp ucs ucu uec uee ueh uep ues uhc uhe uhh uhp uhs uhu up- upc upe uph upp ups upu usc use ush usp uss usu uuc uue uus uuu