group Act fOroentgen churoentgenches, studiOs O pgroup Ages duplicgroup AtiOn cgroup Admium cgroup Aroentgendingroup Al with 1twopp bOOklet roentgen some enviroentgenOnment wheroentgene yOu wgroup Ant tO slowly copy group A duplicgroup AtiOn cgroup Admium pgroup Anels two with two0pp bOOklet lgroup Aroentgenge qugroup Antity Of discs.