DWITE Contest

Test Case for Question #5 in DWITE 2011-2012 High School Round 2

Contest: DWITE 2011-2012 High School Round 2
Question: #5
Input File: DATA5.txt
Output File: OUT5.txt


Input

DOWNLOAD FROM: http://dwite.org/DATA5.txt




Output

not connected
connected
not connected
connected
connected
not connected
connected
not connected
connected
connected
not connected
connected
not connected
not connected
connected