$_fp = fopen("php://stdin", "r");
$numSentences = (int) fgets(STDIN);
$sentences = array();
for ($i = 0; $i < $numSentences; $i++) {
    $sentences[] = trim(fgets(STDIN));
}
$numWords = (int) fgets(STDIN);
$words = array();
for ($i = 0; $i < $numWords; $i++) {
    $words[] = trim(fgets(STDIN));
}

// Count occurrences of each word in all sentences
$results = array();
foreach ($words as $word) {
    $results[$word] = 0;
    foreach ($sentences as $sentence) {
      $pattern = '/(?<![a-zA-Z0-9_])(' . $word . ')(?![a-zA-Z0-9_])/';
        $numMatches = preg_match_all($pattern, $sentence, $matches);
        $results[$word] += $numMatches;
    }
}

// Print results
foreach ($results as $word => $count) {
    echo $count . "\n";
}
fclose($_fp);