Puzzle made of paper-clips

Step 7 Making letter M from U and S

Measure a tip of narrow U to be a little bit longer then a diameter of the ring on the first part of the puzzle, grab it firmly with pliers and bend to make letter S.

Then grab another wire and bend it in the opposite direction so the face the same way.

Now if they didn't bend equally, use pliers to adjust.

Then slowly pull long tails in the opposite direction to get letter M (actually it makes anti-M - the outer strokes are diagonal and inner ones are parallel).