1: (0 6 8)

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

2: (8 12 21)

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

3: (1 17 9)

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

4: (11 20 13)

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