Write a Python program that prompts the user to input three angle measures in degrees, separated by spaces.

The program should determine the type of triangle based on these angles whether it is Acute$-$angled, Obtuse$-$angled, or Right$-$angled. If the entered angles do not form a valid triangle, the program prints an appropriate message. Where:

$$ Acute$-$angled triangles have three acute angles.

$$ Obtuse$-$angled triangles have one obtuse angle and two acute angles.

$$ Right$-$angled triangles have one right angle and two acute angles.

Identify at least $4$ test cases and include them with expected results in comment section.

Draw flowchart of your code