1: (1 5 9)

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

2: (3 20 6)

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

3: (1 5 9)

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

4: (2 10 8)

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