1: (4 9 17)

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

2: (3 13 5)

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

3: (4 9 17)

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

4: (1 11 8)

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