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COMPONENT ( CNum , Name, Color ). USEDIN ( CNum , ANum ). EMPLOYEE ( ENum , Name, Title, MgrNum ). PAINTER ( E Num , Name, Addr ). BUILDING ( B Num , B Addr ). PAINTS ( E num ,, B Num , D ate ). PAINT ER ( Anum , Name, Style ). PAINTING ( PNu m , Title, A Num ).
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COMPONENT ( CNum, Name, Color ) USEDIN ( CNum, ANum )
PAINTER ( ENum, Name, Addr ) BUILDING ( BNum, BAddr) PAINTS( Enum,, BNum, Date)
PAINTER ( Anum, Name, Style ) PAINTING( PNum, Title, ANum)
CUSTOMER ( Cnum, Name, Addr ) ORDER ( Onum, Odesc ) SHIPMENT( Snum, Sdate, Cnum, Onum )