1. 17-14 10x17 2. 21x14 6-10 3. 25-21 10x17 ... 21 moves

1. 25-21 11-15 2. 18x11 7x16 3. 24-19 16-20 ... 6 moves

1. 23-19 16x23 2. 26x19 19x10 3. 7x14 17x10 ... 13 moves

1. 18-14 9x18 2. 23x14 15-19 3. 27-24 12-16 ... 18 moves