What is output of the following code:

public class Test { public static void main(String[] args) { int list[] = {1, 2, 3, 4, 5, 6}; for (int i = 1; i < list.length; i++) list[i] = list[i - 1]; for (int i = 0; i < list.length; i++) System.out.print(list[i] + " "); } } 

1 2 3 4 5 6

2 3 4 5 6 6

2 3 4 5 6 1

1 1 1 1 1 1