{HEAD ~ At least one side wall} of {TAIL ~ the carton} is distorted inwardly immediately behind a last deposited stack of the articles to restrain the stack from tipping over as a result of the movement 
{ HEAD ~ At least one side wall } of { TAIL ~ the carton } is distorted inwardly immediately behind a last deposited stack of the articles to restrain the stack from tipping over as a result of the movement
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH