1. 22-18 11-15 2. 18x11 8x15 3. 23-18 15x22 ... 13 moves

1. 23-18 12-16 2. 27-23 8-12 3. 31-27 16-20 ... 20 moves

1. 23-18 11-15 2. 18x11 8x15 3. 27-23 7-11 ... 29 moves