1: (3 8 10)

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

2: (6 11 9)

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

3: (4 12 7)

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

4: (3 15 5)

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