1. 18x11 8x15 2. 24-20 15-19 3. 23x16 12x19 ... 20 moves

1. 17-13

1. 17-13

1. 24-20 9x18 2. 23x14 10x17 3. 22x13 7-10 ... 19 moves

1. 10-15

1. 24-20