1: (1 4 11)

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

2: (3 4 6)

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

3: (5 13 7)

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

4: (9 15 12)

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