1: (3 6 10)

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

2: (2 7 5)

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

3: (6 13 8)

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

4: (9 14 11)

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