1: (5 7 20)

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

2: (4 8 6)

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

3: (1 9 7)

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

4: (0 14 3)

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