1: (8 11 18)

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

2: (6 15 10)

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

3: (8 11 18)

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

4: (5 9 7)

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