1: (8 13 17)

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

2: (6 15 10)

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

3: (8 13 17)

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

4: (4 9 7)

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