1: (3 6 12)

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

2: (5 20 7)

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

3: (3 6 12)

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

4: (2 13 4)

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