1: (2 5 20)

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

2: (5 8 15)

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

3: (1 18 3)

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

4: (2 15 4)

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