1: (6 9 13)

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

2: (7 15 12)

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

3: (11 13 16)

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

4: (3 10 8)

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