1: (0 1 3)

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

2: (3 7 16)

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

3: (2 14 4)

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

4: (13 17 15)

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