1: (0 2 6)

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

2: (1 7 3)

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

3: (2 13 17)

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

4: (12 18 14)

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