1: (6 11 20)

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

2: (4 12 7)

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

3: (3 15 5)

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

4: (0 14 11)

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