1: (0 2 7)

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

2: (1 20 3)

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

3: (2 10 4)

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

4: (6 12 8)

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