Four Cubes Puzzle -- 2

You are given four cubes. Each of the six sides of the cubes is colored with one of the four colors; Red, Blue, White and Green. The figure below shows the color assignment to the faces of each cube. The goal is to stack the cubes in such a way that each color appears exactly once on each of the four sides of the tower

Look for the attached docx for detailed description for the problems. Need all the three mentioned in the doc to be done