1: (7 18 20)

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

2: (5 19 17)

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

3: (1 14 18)

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

4: (0 6 2)

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