make several (20 : 4X5) systems in only one page

and 3rd chords , and put one symbol of push and one symbol of pull (violon style) that should appear on top of the 1st and 4th chord (respectivaly). I just began discovering Lilypond , so if you could give some clues to help me I would be very grateful . Thanks for you reading , louloupond

make systems seperated in one page

and 3rd chords , and put one symbol of push and one symbol of pull (violon style) that should appear on top of the 1st and 4th chord (respectivaly). I just began discovering Lilypond , so if you could give some clues to help me I would be very grateful . Thanks for you reading , louloupond