toujours le meme morceau de 1mm03 a 1mm07
_12_8__________________________________________________7SL9_________________________
______10_____________________________________________9______12_9____________
_________8__________________________________8_11_8_9_____________9_________________
___________10_7_________________________6_9________________________11_10_9H11PO9_____
________________7_______________9_7_6_7__________________________________________
_________________8__7H8PO7_6_7______________________________________________________