1: (0 10 15)

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

2: (7 16 14)

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

3: (0 10 15)

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

4: (6 12 9)

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