1. 15x22 25x18 2. 5-9 24-20 3. 10-14 29-25 ... 15 moves

1. 11-16 24-20 2. 8-11 22-18 3. 7-10 27-24 ... 23 moves

1. 22-18 11-16 2. 18-14 9x18 3. 23x14 10x17 ... 29 moves