1: (3 6 12)

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

2: (1 9 5)

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

3: (3 6 12)

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

4: (2 18 4)

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