private static int[] countNucs(String caps) {
		int[] count = new int[5];
		for(int i = 0; i < caps.length(); i++) {
			switch (caps.charAt(i)) {
			case 'A': count[A]++; break;
			case 'C': count[C]++; break;
			case 'G': count[G]++; break;
			case 'T': count[T]++; break;
			case '-': count[JUNK]++; break;
			}
		}
		return count;
	}