1: (0 2 7)

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

2: (1 13 3)

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

3: (6 15 8)

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

4: (0 4 2)

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