1: (2 15 19)

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

2: (10 20 18)

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

3: (2 15 19)

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

4: (0 17 13)

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