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 coffee pot is filled with water (2) Water is poured into the well of the machine (3) A filter is placed in the basket (4) Ground coffee is measured into the filter (5) Turning on the machine starts the water heating (6) The hot water rises up (7) The water drops into the ground coffee (8) The coffee drips into the pot from the basket.  
Where does the following step fit into the given list of steps: The hot water passes through the grounds 
Example Output:  After step 7. 

Example Input: Steps: (1) Limestone is located under the soil (2) Rain picks up carbon dioxide as it falls to earth (3) The carbon dioxide in the rain washes through the soil (4) The carbon dioxide turns into acid (5) The acid in the rain gets to the limestone below the soil (6) The acid dissolves the limestone (7) Acid continues to erode the limestone with more rain over time (8) The eroded limestone sometimes forms caves.  
Where does the following step fit into the given list of steps: The rain falls on the soil over the limestone 
Example Output:  After step 2. 

Example Input: Steps: (1) The oil is transported to stores (2) Oil is purchased by homeowners (3) Oil is placed into a stove in the house (4) The oil is lit on fire, and burns for a long time (5) The warm air off of the oil travels through the house  
Where does the following step fit into the given list of steps: Oil is gathered through mining operations 
Example Output:
 Before step 1.