1: (3 7 9)

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

2: (6 12 8)

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

3: (3 15 10)

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

4: (11 17 13)

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