1: (7 10 19)

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

2: (2 11 9)

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

3: (0 8 5)

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

4: (6 19 15)

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