1: (0 6 20)

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

2: (6 11 14)

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

3: (9 16 12)

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

4: (5 13 7)

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