1. 18x11 7x16 2. 24-20 6-9 3. 20x11 8x15 ... 47 moves

1. 23-18 10-15 2. 26-23 9-13 3. 31-26 6-9 ... 32 moves

1. 24-20 9-13 2. 22-17 13x22 3. 25x18 6-9 ... 29 moves