1: (0 1 3)

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

2: (3 7 18)

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

3: (2 14 4)

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

4: (13 19 17)

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