1: (4 8 15)

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

2: (3 11 5)

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

3: (2 9 7)

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

4: (8 18 10)

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