1: (5 11 16)

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

2: (7 18 15)

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

3: (6 14 8)

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

4: (3 9 5)

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