1: (5 10 18)

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

2: (8 19 17)

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

3: (5 10 18)

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

4: (3 9 6)

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