1: (0 5 16)

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

2: (4 19 7)

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

3: (5 18 14)

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

4: (12 17 15)

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