1: (0 10 12)

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

2: (5 13 11)

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

3: (0 16 8)

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

4: (7 15 9)

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