1: (3 11 12)

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

2: (1 12 19)

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

3: (2 20 18)

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

4: (1 13 11)

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