1: (0 7 15)

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

2: (2 17 14)

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

3: (0 12 5)

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

4: (13 18 16)

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