1: (3 6 13)

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

2: (0 8 5)

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

3: (3 7 20)

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

4: (2 11 4)

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