1: (1 13 19)

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

2: (5 20 18)

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

3: (1 13 19)

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

4: (0 16 3)

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