1: (0 4 7)

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

2: (2 10 5)

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

3: (1 15 9)

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

4: (0 16 8)

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