1: (2 8 13)

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

2: (6 14 11)

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

3: (5 16 7)

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

4: (9 13 12)

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