1: (2 5 11)

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

2: (1 6 3)

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

3: (5 18 8)

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

4: (4 10 7)

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