1: (3 6 16)

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

2: (2 7 5)

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

3: (6 18 8)

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

4: (11 19 17)

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