1: (0 4 9)

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

2: (3 11 6)

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

3: (8 14 10)

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

4: (2 4 5)

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