1: (0 2 4)

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

2: (2 7 15)

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

3: (5 18 12)

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

4: (10 16 13)

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