1: (3 6 18)

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

2: (1 10 5)

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

3: (3 6 18)

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

4: (2 19 4)

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