Have two files, each with the following format:
Example data in File1:
176, 488, 14, 475, 167, 497, 482, 617, 491, 168, 483
215, 106, 14, 276, 488, 105, 298, 299, 498, 497, 714
.
.
.
Example data in File2:
216, 475, 276, 14, 488, 601, 298, 482, 617, 714, 497
25, 488, 475, 476, 167, 617...