1: (0 7 14)

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

2: (6 20 9)

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

3: (7 16 13)

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

4: (0 21 18)

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