#include <stdio.h>
#include <string.h>

int main (void)
{
  int K, k;
  int n, m, i, j, r;
  char id[51][6][80], md[6][80];
  char f, match;

  FILE *in = fopen ("infosessions.in", "r"),
    *out = fopen("infosessions.out", "w");

  fscanf (in, "%d\n", &K);

  for (k = 1; k <= K; k ++)
    {
      fprintf (out, "Data Set %d:\n", k);
      fscanf (in, "%d %d\n", &n, &m);
      for (i = 1; i <= n; i ++)
	for (j = 1; j <= 5; j ++)
	  { fgets (id[i][j], 81, in); id[i][j][strlen(id[i][j])-1] = 0; }
      for (i = 1; i <= m; i ++)
	{
	  for (j = 1; j <= 5; j ++)
	    { fgets (md[j], 81, in); md[j][strlen(md[j])-1] = 0; }
	  match = 0;
	  for (r = 1; r <= n; r ++)
	    {
	      f = 1;
	      for (j = 1; j <= 5; j ++)
		if (strcmp (md[j], "unknown") != 0 && strcmp(md[j], id[r][j]) != 0)
		  f = 0;
	      if (f)
		{
		  if (match) fprintf (out, " %d", r);
		  else fprintf (out, "%d", r);
		  match = 1;
		}
	    }
	  if (match) fprintf (out, "\n");
	  else fprintf (out, "no match\n");
	}
      fprintf (out, "\n");
    }

  fclose (in); fclose (out);  
  return 0;
}