content: /*
   * Decompiled with CFR 0.153-SNAPSHOT (d6f6758-dirty).
   */
  package bsh;
  
  import java.io.FilterReader;
  import java.io.IOException;
  import java.io.InputStreamReader;
  import java.io.Reader;
  
  class CommandLineReader
  extends FilterReader {
      static final int normal = 0;
      static final int lastCharNL = 1;
      static final int sentSemi = 2;
      int state = 1;
  
      public CommandLineReader(Reader in) {
          super(in);
      }
  
      public int read() throws IOException {
          int b;
          if (this.state == 2) {
              this.state = 1;
              return 10;
          }
          while ((b = this.in.read()) == 13) {
          }
          if (b == 10) {
              if (this.state == 1) {
                  b = 59;
                  this.state = 2;
              } else {
                  this.state = 1;
              }
          } else {
              this.state = 0;
          }
          return b;
      }
  
      public int read(char[] buff, int off, int len) throws IOException {
          int b = this.read();
          if (b == -1) {
              return -1;
          }
          buff[off] = (char)b;
          return 1;
      }
  
      public static void main(String[] args2) throws Exception {
          CommandLineReader in = new CommandLineReader(new InputStreamReader(System.in));
          while (true) {
              System.out.println(((Reader)in).read());
          }
      }
  }
  
  