1. 7-10 23-19 2. 9-14 18x9 3. 5x14 22-17 ... 20 moves

1. 9-13 19x10 2. 13x22 26x17 3. 6x15 17-13 ... 22 moves

1. 10-14 24-20 2. 6-10 30-25 3. 10-15 22-17 ... 20 moves

1. 24-20 12-16 2. 21-17 7-10 3. 17-13 8-12 ... 24 moves