diff --git a/f22/andy_lec_notes/lec_13/cs220_survey_data.csv b/f22/andy_lec_notes/lec13_Oct07_Strings/cs220_survey_data.csv
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diff --git a/f22/andy_lec_notes/lec_13/lec_13_850.ipynb b/f22/andy_lec_notes/lec13_Oct07_Strings/lec13_Strings_completed
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diff --git a/f22/andy_lec_notes/lec_13/lec_13_template.ipynb b/f22/andy_lec_notes/lec13_Oct07_Strings/lec13_Strings_template.ipynb
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diff --git a/f22/andy_lec_notes/lec_13/lec_13_worksheet.ipynb b/f22/andy_lec_notes/lec13_Oct07_Strings/lec_13_worksheet.ipynb
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diff --git a/f22/andy_lec_notes/lec_13/project.py b/f22/andy_lec_notes/lec13_Oct07_Strings/project.py
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diff --git a/f22/andy_lec_notes/lec_13/readme.md b/f22/andy_lec_notes/lec13_Oct07_Strings/readme.md
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