1: (5 6 11)

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

2: (0 8 11)

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

3: (7 13 9)

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

4: (6 20 11)

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