1: (7 17 20)

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

2: (6 18 9)

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

3: (0 19 15)

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

4: (1 20 8)

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