1: (7 10 16)

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

2: (9 17 11)

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

3: (6 12 8)

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

4: (10 20 15)

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