1: (0 6 12)

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

2: (5 13 9)

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

3: (1 15 12)

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

4: (0 20 4)

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