1: (1 13 19)

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

2: (11 20 18)

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

3: (1 13 19)

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

4: (9 16 12)

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