1: (5 11 20)

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

2: (0 18 7)

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

3: (4 8 6)

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

4: (3 19 11)

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