1. 31-27 16-21 2. 27x16 19-24 3. 35-30 24x35 ... 34 moves

1. 33-29 18-23 2. 29x18 13x22 3. 32-28 22x33 ... 33 moves

1. 32-28 19-23 2. 28x19 14x23 3. 33-28 23x32 ... 49 moves