-up c-- ccc cce cch ccl ccp ccu ce- cec cee ceh cel cep ceu ch- chc che chh chl chp chu cl- clc cle clh cll clp clu cpc cpe cph cpl cpp cpu cuc cue cuh cul cup cuu ec- ecc ece ech ecl ecu eec eee eel eep ehc ehe ehh ehl ehp ehu elc ele elh ell elp elu ep- epc epe eph epl epp epu eu- euc eue eul eup hcc hce hch hcl hcp he- hec hee heh hel hep heu hhc hhe hhh hhl hhp hhu hlc hle hlh hll hlp hlu hpc hpe hph hpl hpp hpu huc hue huh hul hup huu l-p lcc lce lch lcl lcp lcu lec lee leh lel lep leu lhc lhh lhp lhu llc lle lll llp llu lpc lpe lph lpl lpp lpu luc lue luh lul lup luu p-p pcc pce pch pcl pcp pcu pec pee peh pel pep peu phc phe phl php phu plc ple plh pll plp plu ppc ppe pph ppl ppp ppu puc pue puh pul pup puu ucc uce uch ucl ucp ucu uec uee ueh uel uep uhc uhe uhh uhl uhp uhu ulc ule ull ulp ulu up- upc upe uph upp upu uuc uue uuu