1: (0 6 17)

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

2: (5 18 15)

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

3: (3 19 17)

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

4: (13 18 16)

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