1: (2 4 17)

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

2: (0 7 3)

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

3: (1 17 10)

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

4: (6 12 8)

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