1: (0 1 3)

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

2: (1 6 9)

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

3: (5 11 7)

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

4: (3 21 9)

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