1: (3 11 16)

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

2: (2 15 6)

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

3: (3 14 10)

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

4: (0 8 5)

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