%% Generated by lilypond-book.py
%% Options: [alt=[image of music],printfilename,indent=0\mm,texidoc,line-width=160\mm]
\include "lilypond-book-preamble.ly"







% ****************************************************************
% Start cut-&-pastable-section 
% ****************************************************************

\paper {
  #(define dump-extents #t)
  
  indent = 0\mm
  line-width = 160\mm
  force-assignment = #""
  line-width = #(- line-width (* mm  3.000000))
}

\layout {
  
}



% ****************************************************************
% ly snippet:
% ****************************************************************
\sourcefilename "collisions.ly"
\sourcefileline 0
\version "2.10.0"
\header{
  texidoc="
In addition to normal collision rules, there is support for polyphony, 
where the collosion are avoided by shifting middle voices horizontally.
"
}


twovoice =
\relative c' \context Staff  << 
  {  g4 f f e e d d c } 
  \\ {  c4 c  d d e e f f }
>>

twovoicechords = \context Staff  <<
  \relative c' {
    e4 d c b a g f
  }\\
  \relative c' {
    <a c>4 <a c>4 <a c>4 <a c>4 <a c>
    <a c> <a c>  
  }
>>


threevoice = \context Staff  <<
  { g4 f e f g a g2 } \\
  {  c4 d e d c d es } \\
  { e4 e e e e e e e  }
>>

hairyChord = \context Staff  \relative c''
<<
  e \\
  fis, \\
  cis' \\
  \\
  ais
>>


  {
    \transpose c c' {
      \twovoice
      \twovoicechords
      \threevoice
    }
    \hairyChord
  }
  




% ****************************************************************
% end ly snippet
% ****************************************************************