1. 24-20 10-15 2. 27-24 11-16 3. 20x11 11x18

1. 22-18 9-14 2. 18x9 5x14 3. 21-17 14x21 ... 20 moves

1. 23-18 10-15 2. 27-23 6-10 3. 24-20 9-14 ... 23 moves

1. 23-18 10-14 2. 27-23 11-15 3. 18x11 7x16 ... 20 moves