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[2,"Nom2","Français",60,"Prof_Français","Svt",80,"Prof_Svt"]
[3,"Nom3","Maths",65,"Prof_Maths","Français",60,"Prof_Français"]
[4,"Nom4","Svt",80,"Prof_Svt","Maths",75,"Prof_Maths"]
[5,"Nom5","Svt",60,"Prof_Svt","Anglais",50,"Prof_Anglais","Pc",75,"Prof_Pc"]
[6,"Nom6","Maths",65,"Prof_Maths","Anglais",50,"Prof_Anglais"]
[7,"Nom7","Anglais",50,"Prof_Anglais"]
[8,"Nom8","Français",60,"Prof_Français","Maths",65,"Prof_Maths","Anglais",50,"Prof_Anglais"]
[9,"Nom9","Maths",65,"Prof_Maths","Pc",75,"Prof_Pc"]
[10,"Nom10","Maths",65,"Prof_Maths"]
[11,"Nom11","Svt",80,"Prof_Svt","Français",60,"Prof_Français"]
[12,"Nom12","Pc",75,"Prof_Pc","Anglais",50,"Prof_Anglais","Français",60,"Prof_Français"]
[13,"Nom13","Maths",65,"Prof_Maths"]
[14,"Nom14","Svt",80,"Prof_Svt","Pc",75,"Prof_Pc"]
[15,"Nom15","Pc",75,"Prof_Pc","Maths",65,"Prof_Maths"]
[16,"Nom16","Maths",65,"Prof_Maths","Svt",80,"Prof_Svt"]
[17,"Nom17","Svt",80,"Prof_Svt","Français",60,"Prof_Français"]

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[null,"Prof_Maths"]
[null,"No","Nom"]
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[null,3,"Nom3"]
[null,4,"Nom4"]
[null,6,"Nom6"]
[null,8,"Nom8"]
[null,9,"Nom9"]
[null,10,"Nom10"]
[null,13,"Nom13"]
[null,15,"Nom15"]
[null,16,"Nom16"]