1: (2 7 20)

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

2: (1 11 5)

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

3: (6 12 9)

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

4: (0 4 7)

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