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) Prophase, the chromosomes become visible (2) Centrioles separate to move to opposite poles (3) Metaphase, the chromosomes line up in the center (4) Anaphase, the chromatids separate (5) Are pulled apart (6) Telophase, the chromosomes gather at opposite poles (7) Two new nuclear membranes form (8) The cell membranes pinch  
Where does the following step fit into the given list of steps: Divide into two individual cells 
Example Output:  After step 8. 

Example Input: Steps: (1) When water freezes it becomes 10% bigger, or takes up 10% more space (2) The force of the pressure exerted on the rock surrounding it is enough to wedge the walls of the crack farther apart, thus expanding and deepening the crack (3) Clay expends when wet like ice does (4) This causes rock to break apart (5) Some plants like mosses and lichens are capable of growing without soil on bare rock (6) When they do this their roots penetrate pores and crevices and cause rocks to split apart as the roots force their way down through the rocks  
Where does the following step fit into the given list of steps: As water expands it puts great pressure on the walls of anything containing it, including any rocks which happen to be surrounding it 
Example Output:  After step 1. 

Example Input: Steps: (1) The bat sends out sound waves from their mouth or nose (2) Echoes are produced (3) The echo returns to the bat&#x27;s ears (4) The bat hears the echo (5) The bat can figure out where the object is located.  
Where does the following step fit into the given list of steps: The sound waves hit an object 
Example Output:
 After step 1.