1: (9 10 16)

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

2: (3 6 10)

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

3: (0 8 5)

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

4: (2 12 4)

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