1. 31-27 16-21 2. 27x16 17-21 3. 16x27 11-16 ... 50 moves

1. 31-26 17-21 2. 26x17 11x22 3. 33-28 22x33 ... 40 moves

1. 32-27 16-21 2. 27x16 17-21 3. 16x27 18-22 ... 33 moves

1. 32-28 19-24 2. 37-32 24-30 3. 34x25 14-19 ... 27 moves