1: (0 4 11)

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

2: (2 17 5)

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

3: (1 18 3)

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

4: (11 15 19)

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