1: (2 7 10)

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

2: (6 16 8)

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

3: (2 7 10)

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

4: (5 14 9)

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