1: (0 2 4)

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

2: (2 6 9)

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

3: (5 12 7)

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

4: (3 21 8)

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