Diff of map

• The added line is THIS COLOR.
• The deleted line is THIS COLOR.
• map has been deleted.
• Deleting diff of map

#author("2021-06-13T01:55:30+09:00","default:suriku98hne038","suriku98hne038")
map list
#author("2021-06-15T22:03:16+09:00","","")