1: (5 9 15)

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

2: (6 20 10)

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

3: (0 16 14)

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

4: (5 13 7)

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