c-- ccc cce cch ccl ccu ccz ce- cec cee ceh cel ceu cez ch- chc che chh chl chu chz cl- clc cle clh cll clu clz cuc cue cuh cul cuu cuz cz- czc cze ec- ecc ece ech ecl ecu eec eee eel ehc ehe ehh ehl ehu elc ele elh ell elu elz eu- euc eue eul eze ezh ezz hcc hce hch hcl he- hec hee heh hel heu hez hhc hhe hhh hhl hhu hhz hlc hle hlh hll hlu hlz huc hue huh hul huu huz hze hzl lcc lce lch lcl lcu lec lee leh lel leu lez lhc lhh lhu lhz llc lle lll llu llz luc lue luh lul luu luz lzh lzu ucc uce uch ucl ucu uec uee ueh uel uhc uhe uhh uhl uhu ulc ule ull ulu uuc uue uuu uzh uzu zce zcl zec zee zeh zel zez zhc zhe zhl zhu zuc zul zuz zzz