1: (1 6 9)

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

2: (5 13 7)

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

3: (3 11 8)

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

4: (1 21 10)

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