1: (0 3 5)

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

2: (3 7 9)

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

3: (6 10 8)

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

4: (5 20 9)

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