1: (0 1 2)

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

2: (1 7 17)

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

3: (5 19 13)

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

4: (16 20 18)

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