1: (9 12 16)

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

2: (14 16 20)

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

3: (1 17 15)

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

4: (6 13 11)

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