1: (6 8 11)

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

2: (7 15 9)

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

3: (6 8 11)

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

4: (10 17 12)

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