1: (1 11 20)

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

2: (2 21 18)

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

3: (10 19 17)

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

4: (5 12 20)

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