1: (0 10 19)

(0 13 10 21 2)(1 20 18 4 3)(5 17 15)(6 12 8)(7 16 14 11 9)(19)

2: (1 20 18)

(0 13 10 21 2)(1 4 3)(5 17 15)(6 12 8)(7 16 14 11 9)(18)(19)(20)

3: (0 13 2)

(0)(1 4 3)(2 10 21)(5 17 15)(6 12 8)(7 16 14 11 9)(13)(18)(19)(20)

4: (9 14 11)

(0)(1 4 3)(2 10 21)(5 17 15)(6 12 8)(7 16 14)(9)(11)(13)(18)(19)(20)