//Nested Loop
public class NestedLoop{
	public static void main(String[] args){
		int[][] myComplexArray = {{5,2,1,3},{3,9,8,9},{5,7,12,7}};
		for(int[] mySimpleArray : myComplexArray) {
			for(int i=0; i<mySimpleArray.length; i++) {
				System.out.print(mySimpleArray[i]+"\t");
			}
			System.out.println();
		}
	}
}