# J 
13 0 




#dlghldlA
4 4
0 0 0 0  0 0 0 0 
0 0 0 0 0 0 0 0



2 2
-1 1 1 1


# 0 
0 17 

2 3
100 -1000 -1000 
1000 10000 10000 10000 100001 10000

4 2 
1000000 10000000 1000000
 100000 999999 1999999 100000
0000000

-8 1
1010 101010

2 1
-10000 -1000
# Eo7P+FIAYPNgGXtrSXu6 
12 49 
