1: (4 9 16)

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

2: (9 18 19)

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

3: (6 17 15)

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

4: (2 7 5)

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