1: (1 7 9)

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

2: (6 10 8)

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

3: (3 18 9)

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

4: (0 13 2)

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