1: (0 6 9)

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

2: (3 10 8)

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

3: (1 21 5)

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

4: (2 11 9)

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