group: Epicerie
F = {
	f:string, nom:string, remise:number, ville:string
	'f1'    , 'Bornibus', 5          , 'Paris'
	'f2'    , 'Mercier' , 7          , 'Paris'
	'f3'    , 'Colbert' , 3          , 'Reims'
	'f4'    , 'Bossuet' , 6          , 'Dijon'
	'f5'    , 'Tanguy'  , 10         , 'Riec'
	'f6'    , 'Dupont'  , 1          , 'Paris'
}

MF = {
	f:string, p:string, qte:number
	'f1'		, 'p1'		, 1
	'f1'		, 'p4'		, 1
	'f1'		, 'p6'		, 2
	'f2'		, 'p2'		, 1
	'f3'		, 'p2'		, 5
	'f4'		, 'p6'		, 3
	'f4'		, 'p5'		, 7
	'f1'		, 'p5'		, 8
	'f4'		, 'p4'		, 2
	'f3'		, 'p4'		, 1
	'f2'		, 'p4'		, 1
	'f5'		, 'p3'		, 10
	'f4'		, 'p3'		, 5
}

P = {
	p:string, nom_p:string, couleur:string, origine:string
	'p1'    , 'cassis'    , 'rouge'       , 'Dijon'
	'p2'    , 'champagne' , 'blanc'       , 'Reims'
	'p3'    , 'huitre'    , 'vert'        , 'Riec'
	'p4'    , 'moutarde'  , 'jaune'       , 'Dijon'
	'p5'    , 'salade'    , 'vert'        , 'Nice'
	'p6'    , 'cornichon' , 'vert'        , 'Dijon'
	'p7'    , 'muscadet'  , 'blanc'       , 'Nantes'
}