1: (0 3 7)

(0 5 3 21 19)(1 18 15 12 10)(2 20 17 9 4)(6 11 8)(7)(13 16 14)

2: (2 9 4)

(0 5 3 21 19)(1 18 15 12 10)(2)(4)(6 11 8)(7)(9 20 17)(13 16 14)

3: (6 11 8)

(0 5 3 21 19)(1 18 15 12 10)(2)(4)(6)(7)(8)(9 20 17)(11)(13 16 14)

4: (0 5 3)

(0 21 19)(1 18 15 12 10)(2)(3)(4)(5)(6)(7)(8)(9 20 17)(11)(13 16 14)