#include <iostream>
#include <string>
#include <sstream>
 
std::istream &ignore_lines(std::istream &is, std::string const &s) { 
    std::string current;
 
    while (std::getline(is, current) && current != s) 
        ;
    return is;
}
 
int main() { 
    ignore_lines(std::cin, " --");
 
    std::string line;
    while (std::getline(std::cin, line)) {
        std::istringstream buffer(line);
        std::string tmp;
        buffer >> tmp;
        std::getline(buffer, tmp);
        std::cout << tmp << "\n";
    }
}

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ffmpeg version N-49352-gc46943e Copyright (c) 2000-2013 the FFmpeg developers
  built on Jan 26 2013 12:06:49 with gcc 4.7.2 (GCC)
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
le-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libg
sm --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --e
nable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --e
nable-libspeex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --en
able-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable
-libxavs --enable-libxvid --enable-zlib
  libavutil      52. 17.100 / 52. 17.100
  libavcodec     54. 91.100 / 54. 91.100
  libavformat    54. 61.104 / 54. 61.104
  libavdevice    54.  3.102 / 54.  3.102
  libavfilter     3. 34.101 /  3. 34.101
  libswscale      2.  2.100 /  2.  2.100
  libswresample   0. 17.102 /  0. 17.102
  libpostproc    52.  2.100 / 52.  2.100
File formats:
 D. = Demuxing supported
 .E = Muxing supported
 --
  E 3g2             3GP2 (3GPP2 file format)
  E 3gp             3GP (3GPP file format)
 D  4xm             4X Technologies
  E a64             a64 - video for Commodore 64
 D  aac             raw ADTS AAC (Advanced Audio Coding)