public static String go(String let, int size)
	{
		String output = "";
		for (int i = 0; i < 5; i++) {
			for (int k = 0; k < 5 - i; k++) {
				System.out.print(let);
			}
			for (int j = 5; j < 0 + i; j--) {
				System.out.print(let);
			}
			System.out.println();
		}



		return output;
	}
}