1. 47-42 4-9 2. 42-38 9-13 3. 46-41 13-18 ... 19 moves

1. 46-41 4-9 2. 41-37 9-13 3. 47-42 5-10 ... 18 moves

1. 48-43 4-9 2. 43-39 9-14 3. 39-34 14-19 ... 23 moves

1. 47-42 3-8 2. 42-38 8-12 3. 48-42 12-17 ... 30 moves

1. 48-43 5-10 2. 50-45 10-14 3. 45-40 14-19 ... 23 moves