1: (9 13 17)

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

2: (5 14 12)

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

3: (0 10 6)

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

4: (3 9 7)

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