1: (6 17 20)

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

2: (6 10 12)

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

3: (7 13 11)

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

4: (1 18 15)

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