nit
 2 
 1 
 1 
 0 
 0 
 0 
 8 
 0 
 95 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 999 
 1000 
