1: (5 7 20)

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

2: (3 8 6)

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

3: (1 9 7)

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

4: (0 4 2)

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