1: (1 6 19)

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

2: (3 20 18)

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

3: (0 4 2)

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

4: (1 17 5)

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