Step 1

2 cuts in first. 3 cuts out first.

Step 2

Step 3

Step 4

2 can choose to bumps 4

Step 5

4 can choose to bump 1

Step 6

Step 7

3 cuts in first this time. 2 goes deep.

Step 8

Step 9

Step 10

3 can choose to bump 4

Step 11