1: (5 10 17)

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

2: (1 11 9)

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

3: (0 6 3)

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

4: (4 17 8)

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