2. List the first ten 3-shingles in the following sentence: "In this section, we introduce the simplest and most common approach, shingling, as well as an interesting variation." "In ", "n t", " th", "thi", "his", "is ", "s s"," se", "sec", "ect" or "Int", "nth", "thi", "his", "iss", "sse", "sec", "ect", "cti", "tio