1: (3 6 12)

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

2: (2 10 4)

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

3: (3 6 12)

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

4: (0 8 5)

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