1: (0 6 9)

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

2: (7 9 17)

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

3: (1 19 14)

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

4: (13 18 16)

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