1: (4 8 18)

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

2: (6 19 17)

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

3: (3 7 5)

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

4: (4 15 20)

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