1: (2 7 16)

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

2: (7 10 13)

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

3: (9 15 11)

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

4: (2 13 8)

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