Chapters 6.3 and 7.6 of the text, although we will go beyond that work.
For motivation, we looked at the following six examples:
AATCGATAGCAT GTTAGCGATA CATAGGCTAA AGCAGTTCAT CAGTGGACAT TTTCAATTCA ATCTTGAGTA GGCGCGTGCT ATTACCTCTC CGTATAAAAT ACAATGATGT TAGCAGTGGT