1: (2 4 20)

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

2: (1 18 3)

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

3: (0 19 15)

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

4: (4 8 16)

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