1: (0 1 13)

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

2: (4 13 19)

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

3: (2 16 7)

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

4: (12 17 15)

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