1: (0 4 7)

(0 4 10 7 2)(1 19 17)(3 15 12 8 5)(6 11 9)(13 18 16)(14 21 20)

2: (3 8 5)

(0 4 10 7 2)(1 19 17)(3)(5)(6 11 9)(8 15 12)(13 18 16)(14 21 20)

3: (2 10 7)

(0 4 10)(1 19 17)(2)(3)(5)(6 11 9)(7)(8 15 12)(13 18 16)(14 21 20)

4: (6 11 9)

(0 4 10)(1 19 17)(2)(3)(5)(6)(7)(8 15 12)(9)(11)(13 18 16)(14 21 20)