1: (2 8 11)

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

2: (6 16 9)

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

3: (5 12 10)

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

4: (2 15 7)

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