1: (5 9 15)

(0 15 17 10 9)(1 20 8)(2 19 4)(3 11 6)(5)(7 14 12)(13 18 16)

2: (0 15 17)

(0 10 9)(1 20 8)(2 19 4)(3 11 6)(5)(7 14 12)(13 18 16)(15)(17)

3: (13 18 16)

(0 10 9)(1 20 8)(2 19 4)(3 11 6)(5)(7 14 12)(13)(15)(16)(17)(18)

4: (1 20 8)

(0 10 9)(1)(2 19 4)(3 11 6)(5)(7 14 12)(8)(13)(15)(16)(17)(18)(20)