1: (1 5 9)

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

2: (4 10 8)

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

3: (3 18 9)

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

4: (0 14 2)

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