1: (0 3 7)

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

2: (2 13 4)

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

3: (6 18 8)

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

4: (0 5 3)

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