1: (1 10 17)

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

2: (0 14 9)

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

3: (13 18 16)

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

4: (7 10 20)

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