/* 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
	{
		int[][][] x=
		{ 
			{ 
				{ 1,2,3 }, 
				{4,5,6} 
			}, 
			{ 
				{7,8 }, 
				{ 9 } 
			} 
		};
 
		for(int[][] inner1:x) { 
			for(int inner2[]:inner1) { 
				for(int i:inner2) { 
					System.out.print(i);
                } 
            } 
        }
	}
}

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