1: (6 8 20)

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

2: (5 10 7)

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

3: (4 18 8)

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

4: (1 19 17)

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