1: (0 3 7)

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

2: (2 11 4)

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

3: (6 18 8)

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

4: (0 5 3)

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