1: (2 10 14)

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

2: (2 7 8)

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

3: (9 16 11)

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

4: (13 18 15)

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