1: (1 8 15)

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

2: (6 17 13)

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

3: (5 19 7)

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

4: (1 20 18)

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