1: (0 6 9)

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

2: (9 12 21)

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

3: (1 14 11)

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

4: (8 18 13)

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