1: (5 10 17)

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

2: (2 11 9)

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

3: (4 17 7)

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

4: (0 6 3)

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