abcdefghijklmnopqrstuvwxyz
ABCDEFGHIJKLMNOPQRSTUVWXYZ
☹☹ Duplicate group will be merged.
☹☹ Duplicate category will be merged.
☹☹☹ Ignoring duplicate reference to in group .
Only its first reference ( package) will be kept.
☹ Ignoring duplicate reference to group in category .
☹ Package is referenced in multiple groups:
✓ package in group