1: (0 10 19)

(0)(1 20 17 15 5)(2 8 6)(3 11 4)(7 13 10 21 19)(9 18 16 14 12)

2: (1 20 17)

(0)(1 15 5)(2 8 6)(3 11 4)(7 13 10 21 19)(9 18 16 14 12)(17)(20)

3: (9 18 16)

(0)(1 15 5)(2 8 6)(3 11 4)(7 13 10 21 19)(9 14 12)(16)(17)(18)(20)

4: (7 13 19)

(0)(1 15 5)(2 8 6)(3 11 4)(7)(9 14 12)(10 21 19)(13)(16)(17)(18)(20)