1: (4 7 18)

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

2: (3 17 5)

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

3: (2 9 6)

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

4: (0 18 20)

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