import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.PrintWriter;

class Main {
  
  public static String buffer = "";
  public static boolean parseKeyList = true;
  public static PrintWriter writer;

  public static void main(String[] args) throws FileNotFoundException {
    String line;
    writer = new PrintWriter("convertor.out");
    
    try (BufferedReader br = new BufferedReader(new FileReader("convertor.in"))) {
      while((line = br.readLine()) != null) {
        parseString(line);
      }
      br.close();
    } catch (Exception e) {
      System.out.println("Something went wrong!");
      System.out.println(e.toString());
    }
    
    writer.close();
  }
  
  public static void parseString(String line) {
    buffer = buffer.concat(line);
    
    while(containsJsonObject(buffer)) {
      String jsonObject = buffer.substring(buffer.indexOf('{') + 1, buffer.indexOf('}'));
      parseObject(jsonObject, parseKeyList);
      buffer = buffer.substring(buffer.indexOf('}') + 1, buffer.length());
      parseKeyList = false;
    }
  } 
  
  public static boolean containsJsonObject(String str) {
    return (str.indexOf('{') != -1) && (str.indexOf('}') != -1);
  }
  
  public static void parseObject(String jsonObject, boolean parseKeyList) {
    char ch;
    StringBuilder csvLine = new StringBuilder();
    StringBuilder csvHeader = new StringBuilder();
    
    jsonObject  = jsonObject.trim();
    
    for(int i = 0; i < jsonObject.length(); i++) {
      ch = jsonObject.charAt(i);
      
      if(ch == '"') {
        int valueSeparator = jsonObject.indexOf(':', i + 1),
            nextQuote = jsonObject.indexOf('"', valueSeparator),
            lastQuote = jsonObject.indexOf('"', nextQuote + 1),
            nextComma = jsonObject.indexOf(',', valueSeparator);
        
        // build key list
        if(parseKeyList) {
          int keyEndQuote = jsonObject.indexOf('"', i + 1);
          
          csvHeader.append(jsonObject.substring(i + 1, keyEndQuote))
                   .append(",");
        }
        
        // build value list
        if(nextComma == -1 || nextQuote == -1 || lastQuote == -1) { // end of object
          csvLine.append(jsonObject.substring(valueSeparator + 1, jsonObject.length()).trim())
                 .append(",");
          break;
        } else if(nextComma > nextQuote && nextComma < lastQuote) { // comma in value
          csvLine.append(jsonObject.substring(nextQuote + 1, lastQuote).trim())
                 .append(",");
          // skip to next key
          i = lastQuote;
        } else if(nextComma > nextQuote && nextComma > lastQuote) { // string value
          csvLine.append(jsonObject.substring(nextQuote + 1, lastQuote ).trim())
                 .append(",");
          // skip to next key
          i = nextComma;
        } else { // numeric value
          csvLine.append(jsonObject.substring(valueSeparator + 1, nextComma).trim())
                 .append(",");
          i = nextComma;
        }
      }
    }
    
    if(parseKeyList) {
      //System.out.println(csvHeader.toString());
      writer.println(csvHeader.toString());
    }
    //System.out.println(csvLine.toString());
    writer.println(csvLine.toString());
  }
}