1: (0 6 16)

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

2: (5 19 7)

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

3: (6 18 14)

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

4: (12 17 15)

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