1: (0 4 9)

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

2: (1 14 6)

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

3: (3 21 5)

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

4: (2 4 20)

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