1: (7 16 19)

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

2: (2 17 15)

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

3: (3 20 7)

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

4: (0 18 13)

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