Infinity Knot Puzzle

Infinity Knot Puzzle/Decoration/LampThis is a rewarding puzzle I made with two levels:basic level - figure out the order, and orientation of the 3 types of barsadvanced level - while solving the puzzle, put a led strip inside (requires a lot of patience)The basic logic behind it is every bar has a 90 degree turn in it. There is a female end at the side, and a male end at the top of each bar, making every bar compatible with every bar, making a L shape. The difficulty of the puzzle is to figure out which of the three types of bars connect to which the right order, and orientation to solve the infinity knot. For the lamp, one metre of LED strip is required. You will want to cut out one of the bars at the desired location to pull out the end of the strip. For printing I recommend using Bambu PLA Basic white.