1: (0 3 17)

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

2: (2 20 9)

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

3: (0 21 18)

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

4: (1 19 17)

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