cccc ccee ccgc cche cchr ccrc ccre ccrg cec- cece ceec cege cer- cerc cere ceze cgcc cgcg cger chce chch chec chee cheh cher chez chge chrc chrr crcc crce crcr crcz cre- crec cree creg creh eccc ecce eche ecrc ecrr eeee eerc eerg eeze egcc egcg egcr egec egee eger egge eggh eghe eghh egre ehcc eheh eher ehre ercc erce erch erec erer erez erg- ergg ergh erhc errc erre ezer gc-c gccc gcrg gece geer geez gege gegg gere gggg gghg ghee gheg grcc grce grec gree greg grez grrr hccc hcch hcgh hech heeg heer hege hegg hegh hehe herc here herg herr herz heze hggc hhgg hhhh hree hrrc rccc rcgc rcrg recc rece rech recr recz rege regr rehe rere rerg reze rezh rhce rhcg rhee rrrr zech zegg zerg zeze zhee zrce zrze zzhz zzzz