1: (5 10 17)

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

2: (2 11 9)

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

3: (4 17 8)

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

4: (0 6 3)

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