1: (2 6 9)

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

2: (4 11 7)

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

3: (2 6 9)

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

4: (1 10 8)

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