1: (6 10 16)

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

2: (16 18 20)

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

3: (5 12 7)

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

4: (9 14 11)

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