1: (2 4 8)

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

2: (1 6 3)

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

3: (4 20 7)

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

4: (5 9 7)

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