1. 48-43 5-10 2. 43-38 10-14 3. 38-32 14-19 ... 14 moves

1. 48-43 1-6 2. 43-39 6-11 3. 39-34 11-17 ... 19 moves

1. 50-44 5-10 2. 44-40 10-14 3. 40-34 14-19 ... 21 moves