1: (2 15 17)

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

2: (9 12 17)

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

3: (4 13 11)

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

4: (2 14 12)

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