1: (2 5 7)

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

2: (4 9 6)

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

3: (2 5 7)

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

4: (0 8 3)

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