1: (4 9 15)

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

2: (3 11 7)

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

3: (2 12 10)

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

4: (5 9 8)

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