1: (15 18 20)

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

2: (3 19 17)

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

3: (0 15 5)

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

4: (2 7 4)

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