1: (3 8 17)

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

2: (2 10 4)

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

3: (3 8 17)

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

4: (6 11 9)

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