1: (6 10 11)

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

2: (0 11 18)

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

3: (1 19 17)

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

4: (0 12 10)

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