1: (4 9 17)

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

2: (8 20 10)

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

3: (4 9 17)

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

4: (3 11 7)

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