1: (0 1 9)

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

2: (8 15 18)

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

3: (14 19 17)

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

4: (13 20 18)

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