1: (2 7 11)

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

2: (0 8 6)

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

3: (7 13 9)

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

4: (10 15 12)

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