//Print the spiral order matrix as output for a given matrix of numbers. 
package Array;
import java.util.*;
public class SpiralOrderMatrix {
    public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int m = sc.nextInt();
  
  
        int matrix[][] = new int[n][m];
        for(int i=0; i<n; i++) {
             for(int j=0; j<m; j++) {
                 matrix[i][j] = sc.nextInt();
             }
        }
  
  
        System.out.println("The Spiral Order Matrix is : ");
        int rowStart = 0;
        int rowEnd = n-1;
        int colStart = 0;
        int colEnd = m-1;
  
  
        //To print spiral order matrix
        while(rowStart <= rowEnd && colStart <= colEnd) {
            //1
            for(int col=colStart; col<=colEnd; col++) {
                System.out.print(matrix[rowStart][col] + " ");
            }
            rowStart++;
  
  
            //2
            for(int row=rowStart; row<=rowEnd; row++) {
                System.out.print(matrix[row][colEnd] +" ");
            }
            colEnd--;
  
  
            //3
            for(int col=colEnd; col>=colStart; col--) {
                System.out.print(matrix[rowEnd][col] + " ");
            }
            rowEnd--;
  
  
            //4
            for(int row=rowEnd; row>=rowStart; row--) {
                System.out.print(matrix[row][colStart] + " ");
            }
            colStart++;
            System.out.println();
        }
     }  
}