1: (0 3 5)

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

2: (4 5 13)

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

3: (2 16 7)

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

4: (12 18 15)

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