Dromicpalin Substrings

Problem Number: 
12 718
Type of Problem: 
Single Output Problem
Problem Category: 
Volume 127 (12,700-12,799)
Input: 
Random Input
0
Critical Input: 
Random Input: 
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Problem Description Link: 
https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=1…
Problem Id: 
12718