Continuation - Xilinx I/O pin's location

I recently discovered the easiest way of figuring out whether an I/O is left, center, or right. The I/O name's X value is 0 for left, 1 for center, and 2 for right. This means that IOB_X1Y318 is center b/c of the X1 value, IOB_X0Y179 is left b/c of the X0, and IOB_X2Y198 is right b/c of X2. This is very easy once you are aware of this naming convention, and I hope this information is helpful for others.