1: (0 4 7)

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

2: (3 8 5)

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

3: (2 10 7)

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

4: (6 12 9)

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