1. 50-44 1-6 2. 44-39 2-7 3. 39-34 3-8 ... 31 moves

1. 50-45 1-6 2. 45-40 6-11 3. 40-35 11-17 ... 21 moves

1. 50-45 5-10 2. 45-40 10-14 3. 40-35 14-19 ... 23 moves

1. 46-41 1-7 2. 41-37 7-11 3. 37-31 11-16 ... 28 moves