1: (0 3 7)

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

2: (2 17 4)

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

3: (6 18 13)

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

4: (0 5 3)

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