public class Collier_NestedLoops
{
	public static void main(String[] args)
	{
		KeyboardReader reader = new KeyboardReader();

		int Menu = 0;

		do
		{
			Menu = reader.readInt("What would you like to go to?(Enter 1-6, 7 to exit):\n");

			if(Menu==1)
			{
				for (int j=1; j<=8; j++)
				{
					System.out.print("\t" + j);
				}
				System.out.println();

				for (int i=1; i<=8; i++)
				{
					System.out.print(i + "\t");

					for (int j=1; j<=8; j++)
					{
						System.out.print(j*i + "\t");
					}
					System.out.println();

				}
			}

			if(Menu==2)
			{
				for (int c=1; c<=5; c++)
				{
					for (int b=1; b<=5; b++)
					{
						System.out.print("M");
					}
					System.out.println();
				}
			}

			if(Menu==3)
			{
				for (int z=5; z>=1; z--)
				{
					for (int x=1; x<=z; x++)
					{
						System.out.print("M");
					}
					System.out.println();
				}
			}

			if(Menu==4)
			{
				int j = 0;
				for (int g=5; g>=1; g--)
				{
					j++;
					int p;

					for (p=1; p<=j; p++)
					{
						System.out.print(" ");
					}

					for (int h=1; h<=g; h++)
					{
						System.out.print("M");
					}
					System.out.println();
				}
			}

			if(Menu==5)
			{
				for (int o=1; o<=5; o++)
				{
					for (int g=o; g<=4; g++)
					{
						System.out.print(" ");
					}

					for (int n=2; n<=(o*2); n++)
					{
						System.out.print("M");
					}
					System.out.println();
				}
			}

			if(Menu==6)
			{
				int Size = reader.readInt("Enter an Odd Diamond Size: ");
				int t = Size%2;

				while(t==0)
				{
					System.out.println("Invalid Entry");
					Size = reader.readInt("Enter an Odd Diamond Size: ");
					t = Size%2;
				}

				int Num = Size/2;
				int Start = 1;

				for(int i=1; i<=((Size/2)+1); i++)
				{
					for(int j=1; j<=Num; j++)
					{
						System.out.print(" ");
					}
					for(int o=1; o<=Start; o++)
					{
						System.out.print("*");
					}
					System.out.println();
					Num--;
					Start+=2;
				}
				Start-=4;
				Num=1;

				for(int h=1; h<=Size/2; h++)
				{
					for(int k=1; k<=Num; k++)
					{
						System.out.print(" ");
					}
					for(int c=1; c<=Start; c++)
					{
						System.out.print("*");
					}
					System.out.println();
					Start-=2;
					Num++;
				}
			}
		}while(Menu!=7);
	}
}