1: (3 6 7)

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

2: (7 11 13)

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

3: (10 18 12)

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

4: (6 13 9)

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