1: (1 7 13)

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

2: (6 15 11)

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

3: (1 7 13)

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

4: (12 16 14)

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