#include <stdio.h>
#include <stdlib.h>

int main(int argc, char* argv[])
{
  int n=atoi(argv[1]), seed=atoi(argv[2]);
  int i;

  srand(seed);
  
  for (i=0; i<n; i++) {
    int t;
    while ((t=rand()%1000)<100) ;
    printf("%d %d\n", t, rand()%10);
  }

  return 0;
}