1: (0 2 19)

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

2: (2 9 16)

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

3: (1 20 4)

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

4: (6 17 15)

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