Duplicated codes in Box 14 with different values

Let me preface with, I no longer work for the company & have no interest in reaching out to them for clarification on the codes as everything about this company was messy & will take a week to get back to me with the info.

 

My employer entered two 'INS' values in box 14 on my W2. Unfortunately I do not know what either codes/values are referencing & its nearly impossible to know what codes to use intead, to prevent a duplicate entry.   One is INS $334.20 & the other is INS $30.00 - how do I enter both of them when processing my taxes? I keep getting an error message but there are no other codes to select that seem relevant to my scenario.