1: (3 6 12)

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

2: (5 6 9)

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

3: (8 16 10)

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

4: (11 18 13)

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