public static void main(String[] args)
	{
		boolean[] test = sieve(createSequence(15));
		for (int index = 0; index < test.length; index++)
			if (test[index] = true)
				System.out.print("T");
	}
	public static boolean[] createSequence(int input)
	{
		int i = 2;
		boolean[] numArray = new boolean[input-1];
		for(int index=0; i <input+1; index++)
		{
			numArray[index] = true;
			i++;
		}
		return numArray;
	}
	public static boolean[] crossOutHigherMultiples(int i, boolean[] sequence)
	{
		for (int index = 2; index*i <= sequence.length+1; index++)
			sequence[(index*i)-2] = false;
		return sequence;
	}
	public static boolean[] sieve(boolean[] sequence)
	{
		for (int index = 2; sequence[index] = true && index > Math.sqrt(sequence.length); index++)
		{
			sequence = crossOutHigherMultiples(index, sequence);
		}
		return sequence;
	}