public class App10_SpiralPrintClockWise {
public static void print(int[][] arr) {
int top = 0;
int bottom = arr.length - 1;
int left = 0;
int right = arr[top].length - 1;
int dir = 1;
while (left <= right && top <= bottom) {
if (dir == 1) {
for (int pointer = left; pointer <= right; pointer++) {
System.out.print(arr[top][pointer] + " ");
}
System.out.println();
dir = 2;
top++;
}
if (dir == 2) {
for (int pointer = top; pointer <= bottom; pointer++) {
System.out.print(arr[pointer][right] + " ");
}
System.out.println();
dir = 3;
right--;
}
if (dir == 3) {
for (int pointer = right; pointer >= left; pointer--) {
System.out.print(arr[bottom][pointer] + ", ");
}
System.out.println();
bottom--;
dir = 4;
}
if (dir == 4) {
for (int pointer = bottom; pointer >= top; pointer--) {
System.out.print(arr[pointer][right] + ", ");
}
}
System.out.println();
dir = 1;
left++;
}
System.out.println();
System.out.println("END");
}
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int M = sc.nextInt();
int N = sc.nextInt();
if ((M > 0 && N > 0) && (M < 10 && N < 10)) {
int[][] arr = new int[M][N];
for (int row = 0; row < arr.length; row++) {
for (int col = 0; col < N; col++) {
arr[row][col] = sc.nextInt();
}
}
print(arr);
}
}