# sq_angle_rotate_grid.py

# sq_angle_rotate_grid.py

matrix =    [   (1,2,3),
            (4,5,6),
            (7,8,9)]

rotate_clockwise = zip(*matrix[::-1])
counterclockwise = zip(*matrix)[::-1]
rotate_half_turn = [i[::-1] for i in matrix[::-1]]

for array in [matrix,rotate_clockwise,counterclockwise,rotate_half_turn]:
    for row in array:
        print row
    print