[newbie] layout aberration

[Blagadru Plimtitok]

Hi,

after exploring the list archive and the documentation for several hours 
without any luck I decided to post here... even if my question is dumb (I 
discovered lilypond only 3 days ago, and I'm not used at all to programming 
anything).

Here is my problem : in the PDF output of this file, the last line continues 
straight forward until it gets out of the page, I don't even get the second 
page. Furthermore, the notes are stucked  together in a strange way, only on 
this line. I really can't identify the origin of the problem.
I run lilypond 2.4.2 through cygwin.

If somebody could help ???

Martin (mothertongue : french)

Here is my file :

%begin file
\version "2.3.22"
    global = {
       \key c \major
       \time 4/4
    }

    haut = \relative c'' {
       e,4 f g f8 e f4 a g2
   ees4 c8 c c4 bes c2
   c'8 c c4 d8 d g,
   a g f e4 d c2
   e8-. f-. g-. c,-. d-. b-. c4
   c8 g c4 d e8 c e g e4 d c
   d e8 f e d c d c2
   c8 c c d c4 g
   b8 c d f e d c4
   c8. c16 g'8. g16 f8. g16 ees2
   c8 c c2 d e
   e8 e d4 g,8 d' d d c2
   \times 2/3 {g'8 a b} c8. g16 e8. g16 f4
   c d8 e4 e8 d c d c4
   g8 c d e4 e e8 d e f e
   f e d c4 e g8 g d2
   c'4 g a g c,2
   e4 f g2 e8-. e-. e4-.
   c8 e c e g2 c,8 e c e g4
   d \times 2/3 {e8 f e} \times 2/3 {d c d} c4
   \times 2/3 {d8 d d} d8. e16 f8. g16 f8. e16
   c8 e c g4 d' d8 c d e c4
   g c4. c8 c4 e c2 g8
   d' d c bes4 c g
   c8. e16 g8. g16 \times 2/3 {f8 g f} e8. e16
   g8. f16 e4.
%this is exactly where the problem occurs%
   e16 d8. e16 g4.
   g e8. c16 d8. g'16 c2
   c4 d e f8 e d4 g c,

    }

    chant =\lyricmode {
%Here stand the lyrics%
    }


    \score {
       \context ChoirStaff <<
          \context Staff = women <<
             \context Voice =
               sopranos { \voiceOne << \global \haut >> }
          >>
          \context Lyrics = sopranos { s1 }
          \context Lyrics = sopranos \lyricsto sopranos \chant
       >>

       \layout {
          \context {
             % a little smaller so lyrics
             % can be closer to the staff
             \Staff minimumVerticalExtent = #'(-3 . 3)
          }
       }
    }
% end file