1: (1 6 9)

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

2: (5 10 7)

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

3: (3 11 9)

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

4: (2 18 4)

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