1: (0 3 7)

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

2: (2 14 4)

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

3: (6 16 19)

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

4: (12 17 15)

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