1: (6 8 14)

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

2: (5 10 7)

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

3: (6 8 14)

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

4: (9 16 13)

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