DWITE Contest

Test Case for Question #2 in DWITE 2007-2008 High School Round 2

Contest: DWITE 2007-2008 High School Round 2
Question: #2
Input File: DATA2.txt
Output File: OUT2.txt


Input

-+++
+++-
-+++
+------++++++++++
++--




Output

OH NOES!
2
4
OH NOES!
0