2 2
2 1 1 1 
1 2
0 00 
2 2
10000 1010101 2324342424240 4874874848
2 2
0 0 0 -1
2 2  
0 10 10 0
2 2  
0 10 0 10
2 2  
50 5 10 0
2 2  
2 1 1 0
#   
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 
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
