1: (2 5 20)

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

2: (1 7 3)

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

3: (0 18 5)

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

4: (4 19 17)

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