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) Plants and animals long ago died (2) They are buried under layers of soil (3) Pressure builds over time (4) The remains liquefy  
Where does the following step fit into the given list of steps: The carbon atoms rearrange to become a new substance. 
Example Output:  After step 4. 

Example Input: Steps: (1) Water from the surface seeps below the soil (2) The water comes into contact with the rock below (3) The rock over the years carves through the rock (4) The space in the rock becomes larger and forms into a cave  
Where does the following step fit into the given list of steps: As more rather rushes through the cave becomes a cavern. 
Example Output:  After step 4. 

Example Input: Steps: (1) Magma is formed when rock melts inside the Earth&#x27;s crust (2) Magma rises (3) Collects inside magma chambers underneath a volcano (4) Pressure builds in the magma chambers as they fill (5) Gain energy for eruption (6) Some of the energy is converted into seismic activity (earthquakes) (7) If the magma building in the volcano is thick and sticky it will trap gases (8) Results in an explosive eruption when the pressure becomes too intense (9) The magma results in a low-pressure, slow-moving flow of magma instead of a violent eruption  
Where does the following step fit into the given list of steps: If the magma is thin and runs 
Example Output:
 After step 8.