1: (0 7 19)

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

2: (1 20 18)

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

3: (0 16 5)

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

4: (6 17 10)

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