1: (10 18 20)

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

2: (0 19 17)

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

3: (1 20 12)

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

4: (7 13 11)

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