1: (1 5 8)

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

2: (3 9 6)

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

3: (2 11 8)

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

4: (3 10 7)

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