{
    "region_operations": {
        "0": {
            "task": "rotation",
            "centroids": [
                [
                    393,
                    212
                ],
                [
                    355,
                    204
                ]
            ],
            "anchors": [
                350,
                321
            ]
        }
    },
    "point_operations": {
        "begin_points": [
            [
                406,
                156
            ],
            [
                381,
                244
            ],
            [
                353,
                311
            ]
        ],
        "target_points": [
            [
                348,
                155
            ],
            [
                353,
                239
            ],
            [
                353,
                310
            ]
        ]
    },
    "background_prompt": "A colorful birthday cake has blue dripping icing, yellow and pink bands, and three candles with melting yellow wax. Sprinkles decorate the top, with a blurred HAPPY BIRTHDAY banner and party hats in the festive background.",
    "editing_prompt": "The candle at right side is shifted leftward, repositioned vertically on the cake."
}