1. 11-15 23-18 2. 6-9 18x11 3. 7x16 16x23 ... 24 moves

1. 25x18 10-15 2. 19x10 6x15 3. 15x22 26x17 ... 41 moves

1. 24-20

1. 24x15

1. 32-28 17-21 2. 37-32 12-17 3. 41-37 7-12 ... 18 moves

1. 34-30 19-23 2. 30-25 14-19 3. 25x14 9x20 ... 17 moves

1. 32-28

1. 31-27 19-23 2. 36-31 14-19 3. 41-36 10-14 ... 17 moves