1: (0 3 7)

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

2: (2 16 6)

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

3: (0 5 13)

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

4: (12 18 15)

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