1: (0 2 3)

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

2: (3 6 10)

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

3: (5 12 7)

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

4: (2 10 4)

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