-up c-- ccc cce cch ccp ccu ccz ce- cec cee ceh cep ceu cez ch- chc che chh chp chu chz cpc cpe cph cpp cpu cpz cuc cue cuh cup cuu cuz cz- czc cze ec- ecc ece ech ecu eec eee eep ehc ehe ehh ehp ehu ep- epc epe eph epp epu epz eu- euc eue eup eze ezh ezz hcc hce hch hcp he- hec hee heh hep heu hez hhc hhe hhh hhp hhu hhz hpc hpe hph hpp hpu huc hue huh hup huu huz hze hzp p-p pcc pce pch pcp pcu pec pee peh pep peu pez phc phe php phu ppc ppe pph ppp ppu ppz puc pue puh pup puu puz pzc pzp ucc uce uch ucp ucu uec uee ueh uep uhc uhe uhh uhp uhu up- upc upe uph upp upu upz uuc uue uuu uzh uzu zce zec zee zeh zep zez zhc zhe zhu zpc zpe zpp zpu zuc zuz zzz