1: (0 2 3)

(0)(1 10 4)(2 20 3 7 5)(6 21 8)(9 13 11)(12 22 19 16 14)(15 18 17)

2: (3 7 20)

(0)(1 10 4)(2 20 5)(3)(6 21 8)(7)(9 13 11)(12 22 19 16 14)(15 18 17)

3: (6 21 8)

(0)(1 10 4)(2 20 5)(3)(6)(7)(8)(9 13 11)(12 22 19 16 14)(15 18 17)(21)

4: (1 10 4)

(0)(1)(2 20 5)(3)(4)(6)(7)(8)(9 13 11)(10)(12 22 19 16 14)(15 18 17)(21)