Given the task definition and input, reply with output. 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.

Steps: (1) Put water in an ice cube tray (2) Put the ice cube tray in the freezer (3) Take the ice cube tray out of the freezer (4) Bend the tray slightly to get the ice cubes out and into a drink.  
Where does the following step fit into the given list of steps: Wait 5 to 6 hours 

 After step 2. 