Given a list of steps and an additional step, determine where the step fits into the original list of steps. A correct answer, correctly places the given step into the set of steps so that it creates a new plausible set of steps. Output must be formatted as 'After step n', where n is the step number after which the given additional step is to be inserted.

Example Input: Steps: (1) The rain seeps into the wood surface (2) It permeates the wood (3) When rain evaporates it leaves the wood (4) It takes the finish of the wood with it (5) The wood begins to lose it's luster (6) It begins to look bad (7) It has pieces of paint missing from the rain (8) It gets worse when it rains (9) It eventually will have no paint left.  
Where does the following step fit into the given list of steps: Rain falls on wood 
Example Output:  Before step 1. 

Example Input: Steps: (1) The gravity of the sun pulls its mass inward (2) The pressure forces atoms of hydrogen to fuse together in nuclear reactions (3) The energy from the reactions gives off different kinds of light (4) The light travels to the Earth.  
Where does the following step fit into the given list of steps: There is a lot of pressure on the Sun 
Example Output:  After step 1. 

Example Input: Steps: (1) Oxygen moves from the lungs into the bloodstream (2) Air is pushed through the vocal chords (3) A person talks (4) Other air is pushed out of the lungs into the environment.  
Where does the following step fit into the given list of steps: Air is pulled into the lungs 
Example Output:
 Before step 1.