1: (2 7 11)

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

2: (5 12 10)

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

3: (3 8 6)

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

4: (4 13 11)

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