A graph with 4 nodes has the following diffusion matrix. The nodes are labelled 1 to 4. 

P .

The first row represents transition probabilities for node 1 and so on.

We wish to compute the ranking of these sites using the diffusion algorithm. We will assume that the initial vector representation is 

(i.e. We are assuming we are initially on node 3).  What is the vector representation after one iteration of the diffusion algorithm?