3.1 6 pair crossing, numbered - Method #1

To complete a 6 pair crossing with Method #1 each of the pairs is numbered and the directions indicate which pair is moved over a second pair.
2 over 3, 4 over 5
4 over 3
2 over 3, 4 over 5
2 over 1, 6 over 5
pin between middle pairs , 4 over 3
2 over 3, 4 over 5