1: (0 1 3)

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

2: (3 7 18)

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

3: (1 14 5)

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

4: (13 19 17)

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