#   
6 4 

0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
2 
0 
0 
0 

4 3
-1 -1 10000 10000 10000000 1001000 10 100000883
8954694994 67946968649 935395539 359893 
0 0
