1: (0 8 19)

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

2: (1 20 18)

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

3: (0 17 5)

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

4: (3 12 6)

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