1: (0 4 9)

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

2: (3 18 5)

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

3: (0 4 9)

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

4: (2 20 7)

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