1: (0 4 7)

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

2: (2 15 6)

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

3: (0 5 3)

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

4: (1 19 7)

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