1: (0 2 3)

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

2: (3 15 19)

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

3: (1 17 7)

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

4: (14 18 16)

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