{"commands": [
 {"command": "sheet.manage_rules", "params": {"name": "Steel 2mm", "thickness": "2 mm", "bend_radius": "2 mm", "k_factor": "0.4", "active": true}},
 {"command": "sketch.create", "params": {"plane": "XY", "name": "Base"}},
 {"command": "sketch.rectangle.two_point", "params": {"p0": [0, 0], "p1": [80, 50]}},
 {"command": "sketch.circle.center", "params": {"center": [20, 25], "diameter": 6}},
 {"command": "sketch.circle.center", "params": {"center": [60, 25], "diameter": 6}},
 {"command": "sketch.finish", "params": {}},
 {"command": "sheet.flange", "params": {"sketch": "Base", "profiles": [{"point": [5, 5]}]}},
 {"command": "sheet.flange", "params": {"edges": [[40, 0, 2]], "height": 40}},
 {"command": "sheet.flange", "params": {"edges": [[40, 50, 2]], "height": 15, "flip": true}}
]}