1: (0 2 9)

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

2: (1 20 3)

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

3: (2 19 7)

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

4: (1 21 6)

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