1: (2 5 9)

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

2: (0 7 4)

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

3: (1 10 3)

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

4: (5 17 18)

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