1: (0 2 9)

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

2: (1 20 3)

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

3: (2 19 4)

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

4: (3 17 5)

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