1: (0 1 2)

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

2: (1 6 8)

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

3: (3 10 7)

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

4: (2 21 8)

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