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

int main(int argc, char **argv)
{
  FILE *in;

  in = fopen(argv[1], "r");
  if (!in)
  {
    fprintf(stderr, "Couldn't open file \"%s\"\n", argv[1]);
    return 0;
  }

  while (!feof(in))
  {
    char line[256];
    int n;

    if (!fgets(line, 256, in))
      break;
    for (n = 0; line[n++] != ','; );
    while (line[n++] != ':');
    for (; line[n] == ' '; ++n);
    for (; line[n] != ' '; ++n)
      putchar(line[n]);
    putchar('\n');
  }
  fclose(in);
  return 0;
}
