1: (0 5 8)

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

2: (3 9 7)

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

3: (1 20 4)

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

4: (2 10 8)

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