Chop up one image into 60 images and change the color black to blue in each image.

We have a single, gray-scale, transparent PNG image showing lines and symbols which represent valves. We need to create a separate image for each valve by erasing everything else in the drawing except for the valve and its label, and then color the valve and label blue. There are 32 valves. We also need to create a separate image for each line between valves in the same way. There are 24 lines. All images must be transparent, PNG, and the same size as the original. The attached files include the original image which must be chopped (both in PNG and Visio formats), as well as two example valves and one example line. These examples show what the finished images should look like. Nothing needs to be done to the displacement tank boxes, the items in the blue boxes (chemical tank, etc), or the power end pumps. Nothing needs to be done to the legend in the bottom left.