1: (5 11 15)

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

2: (3 12 10)

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

3: (2 6 4)

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

4: (8 13 11)

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