Mental, if you don't know how to play this game, please stop it
it can't be that difficult to read and understand the rules.
If you don't start playing correct, you will be excluded from this game first case: you have to calculate 14166 - 52 = 14114
second: according to your profile you are 21 years in age means: your part has to look like:
14114
Alter 21so that I can continue:
14093
Alter 38