1: (6 13 16)

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

2: (12 19 14)

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

3: (5 17 7)

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

4: (11 18 16)

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