1: (0 1 3)

(0)(1 20 3 9 4)(2 11 6)(5 22 7)(8 13 10)(12 21 19 16 14)(15 18 17)

2: (3 9 20)

(0)(1 20 4)(2 11 6)(3)(5 22 7)(8 13 10)(9)(12 21 19 16 14)(15 18 17)

3: (2 11 6)

(0)(1 20 4)(2)(3)(5 22 7)(6)(8 13 10)(9)(11)(12 21 19 16 14)(15 18 17)

4: (8 13 10)

(0)(1 20 4)(2)(3)(5 22 7)(6)(8)(9)(10)(11)(12 21 19 16 14)(13)(15 18 17)