1: (4 11 16)

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

2: (8 17 15)

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

3: (5 11 10)

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

4: (7 13 9)

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