You would have to use a combination of all available means.

They are usually designed using combinations of black and white.

A combination of the two techniques may also be used.

A combination of these may be used depending on the situation.

Various combinations of green and white have been used throughout the club's history.

Some people may get the best results by using a combination of techniques.

Thus, most systems use a combination of approaches to the problem.

The best treatment plan may use a combination of techniques.

A combination of approaches may be used if they don't conflict.

Families throughout the South can be arranged more or less along the three lines, though many will use a combination.