1: (2 6 9)

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

2: (4 11 8)

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

3: (2 6 9)

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

4: (3 7 5)

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