1: (2 6 9)

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

2: (5 14 7)

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

3: (8 16 13)

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

4: (2 7 11)

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