1: (0 1 2)

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

2: (2 8 16)

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

3: (3 18 14)

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

4: (13 17 15)

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