1: (0 2 19)

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

2: (2 5 8)

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

3: (1 20 17)

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

4: (3 9 7)

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