import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        String[] a = new String[3];
        String str;
 
        for (int q=0; q<a.length && (str=reader.readLine())!=null; ++q) {
        	a[q] = str;
        }
 
        System.out.print(a[1]);
	}
}
 
 

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TGluZSAxCkFuZCBzZWNvbmQgb25lCkFuZCB0aGUgbGFzdA==

Line 1
And second one
And the last