1: (5 9 16)

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

2: (2 14 6)

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

3: (11 17 15)

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

4: (5 20 7)

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