In this task, you are given a date in a particular format and you need to convert to another format. If given format is "dd/mm/yyyy" then convert to "mm/dd/yyyy". If given format is "mm/dd/yyyy" then convert to "dd/mm/yyyy".

Input: Consider Input: 02/02/1621, input_format=dd/mm/yyyy

Output: 02/02/1621


Input: Consider Input: 01/07/1673, input_format=mm/dd/yyyy

Output: 07/01/1673


Input: Consider Input: 05/13/1838, input_format=mm/dd/yyyy


Output: 13/05/1838