++++ AGRICULTURE - COMMON ORGANIZATION OF THE MARKETS - CEREALS - SALE BY AN INTERVENTION AGENCY OF CEREALS TO BE USED IN ANIMAL FEEDS - COLOURING - REIMBURSEMENT OF COSTS - STANDARD AMOUNTS - UNLAWFUL ( COUNCIL REGULATIONS NO 1883/78, ART . 6, AND NO 3247/81, ANNEX I, POINT I-1 ( C ) AND ( D ); COMMISSION REGULATION NO 2794/83, ART . 5 )