1: (0 2 3)

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

2: (3 6 8)

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

3: (5 13 7)

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

4: (2 8 4)

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