1: (0 10 16)

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

2: (5 17 15)

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

3: (0 13 7)

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

4: (6 12 9)

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