1.   In a complicated system, though, tinkering with one component can put another one out of kilter.

2.   Right-On movements such as the feminists and the peace campaigners evolved complicated systems to ensure this happened.

3.   The formalism of quantum mechanics makes no distinction, in this respect, between single particles and complicated systems of many particles.

4.   The Patriot is a complicated system of launchers, radars, communications and control.

5.   Why not allow other symbols from some more complicated numbering system or alphabet?

6.   Birds also have a complicated system of courtship.

7.   But in any election, and especially in the United States with its complicated voting system, a small shift can make a crucial difference.

8.   And they have woven a complicated system of related businesses.

9.   Assembly Speaker Sheldon Silver would still like a more ambitious bill, one that would go further in changing the ridiculously complicated system of local school board elections.