1: (0 3 7)

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

2: (1 9 4)

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

3: (6 12 8)

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

4: (0 5 3)

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