1: (8 16 20)

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

2: (0 18 15)

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

3: (4 20 13)

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

4: (3 12 5)

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