1: (5 13 20)

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

2: (0 18 7)

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

3: (4 8 6)

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

4: (3 19 13)

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