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Do you want to delete “Blue Hole” permanently? You will not be able to undo this action.
Square(color='navy') Square(height=90,width=90,color='mediumblue') Square(height=80,width=80,color='blue') Square(height=70,width=70,color='dodgerblue') Square(height=60,width=60,color='deepskyblue') Square(height=50,width=50,color='lightskyblue') Square(height=40,width=40,color='cyan') Square(height=30,width=30,color='lightcyan') Square(height=20,width=20,color='aliceblue') Square(height=10,width=10,color='azure')