Graphic of flat knot play?

The schematic diagram of the flat knot movement is as follows:

Arrange one of the belts, wrap the belt around three fingers to form an ellipse, wrap it around the back, and wrap it from top to bottom. When winding to the last point, thread the tape tail into the hole and tidy it up. Tidy up the belt, wrap the belt around one hand to leave a suitable length, wrap it from the back to the outside, bypass the leak from below the finger and then return to the top, from tight to loose, and wrap it down in turn. Finally, put the tail end of the belt through the last hole, tighten it and adjust the tightness.

This is very similar to the pipa knot. Stack the tapes, leaving about two fingers wide. Wrap the strap around the back of the sedan chair, fold it when you go down, and lay it flat in turn when you return to the top. After circulating up and down several times, pass the tail end of the belt through the hole below, tighten it, arrange the belt below and lay it flat. Fold the rope in half to form a circle, and take the rope out of the circle to form a half bow. The rest of the rope is horizontally arranged in a figure of eight.

Bypass the referee's sail, call the general's bow just now, put it in the circle at the bottom, and then tidy it up so that the bows on both sides are the same size. The rope is wound around the left hand three times, then drawn out from the middle, and then untied from the hand for the third time to form a circle. The top of the rope passes through the ring, and finally the remaining two rings in the hand are untied.