content: import java.io.*;
  import java.math.*;
  import java.security.*;
  import java.text.*;
  import java.util.*;
  import java.util.concurrent.*;
  import java.util.regex.*;
  
  public class Solution {
  
    // Complete the saveThePrisoner function below.
    static int saveThePrisoner(int n, int m, int s) {
      return (m+s-2)%(n) + 1;
    }
  
    private static final Scanner scanner = new Scanner(System.in);
  
    public static void main(String[] args) throws IOException {
      BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(System.getenv("OUTPUT_PATH")));
  
      int t = scanner.nextInt();
      scanner.skip("(\r\n|[\n\r\u2028\u2029\u0085])?");
  
      for (int tItr = 0; tItr < t; tItr++) {
        String[] nms = scanner.nextLine().split(" ");
  
        int n = Integer.parseInt(nms[0]);
  
        int m = Integer.parseInt(nms[1]);
  
        int s = Integer.parseInt(nms[2]);
  
        int result = saveThePrisoner(n, m, s);
  
        bufferedWriter.write(String.valueOf(result));
        bufferedWriter.newLine();
      }
  
      bufferedWriter.close();
  
      scanner.close();
    }
  }
  