"Hello, my name is Shivam Kumar from district Sonbhadra, Uttar Pradesh. This is regarding the date of birth audio — the second audio. So today we will tell you the Sanjay code. Look — from the year 1600 to 2000, you can derive it using this method: The code for 1600 is 6 The code for 1700 is 2 The code for 1800 is 3 The code for 1900 is 0 The code for 2000 is 6 (Repeated again) 1600’s code is 6 1700’s is 4 1800’s is 3 1900’s is 0 2000’s is 6 (Then you say): I apologize for the confusion, and you can use this to calculate. And in the next audio, we will tell you what the codes for the months are, friends."**