1: (0 2 4)

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

2: (1 5 3)

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

3: (2 13 17)

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

4: (12 18 16)

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