1: (0 2 6)

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

2: (1 18 3)

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

3: (0 20 7)

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

4: (17 21 19)

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