1: (0 1 3)

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

2: (3 7 17)

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

3: (2 14 4)

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

4: (12 18 16)

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