1. 31-26 16-21 2. 32-28 17-22 3. 28x17 11x22 ... 54 moves

1. 31-26 17-21 2. 26x17 11x22 3. 32-27 22x31 ... 34 moves

1. 34-29 19-24 2. 29-23 18x29 3. 40-34 29x40 ... 50 moves

1. 32-28 17-22 2. 28x17 12x21 3. 31-27 21x32 ... 52 moves