/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
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
	{
		Scanner sc=new Scanner(System.in);
		int l,b,x,y;
		l=sc.nextInt();
		b=sc.nextInt();
		char arr[][]=new char[l][b];
 
		for(x=0;x<l;x++)
		{
			for(y=0;y<b;y++)
				arr[x][y]=sc.next().charAt(0);
		}
 
	}
}

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IDIgMgpBIEEKQSBB

 2 2
A A
A A