1. 22-18 16-20 2. 18x9 6x13 3. 25-22 1-5 ... 21 moves

1. 22-18 9-13 2. 25-22 7-11 3. 29-25 5-9 ... 21 moves

1. 24-20 10x19 2. 23x16 12x19 3. 27-24 7-10 ... 17 moves