*SUPPORT*
IN: blicket dax OUT: BLUE BLUE
IN: tufa zup fep dax OUT: RED GREEN GREEN
IN: tufa OUT: RED
IN: blicket gazzer tufa OUT: BLUE RED BLUE BLUE RED RED
IN: blicket fep dax OUT: BLUE GREEN GREEN
IN: fep zup blicket OUT: GREEN BLUE
IN: kiki blicket zup blicket OUT: PURPLE BLUE BLUE
IN: kiki zup kiki dax OUT: PURPLE PURPLE PURPLE
IN: kiki dax OUT: PURPLE PURPLE
IN: fep zup fep tufa dax OUT: GREEN GREEN RED RED
IN: tufa zup fep OUT: RED GREEN
IN: fep zup fep OUT: GREEN GREEN
IN: blicket fep OUT: BLUE GREEN
IN: tufa blicket dax OUT: RED BLUE BLUE

*QUERY*
IN: fep OUT: GREEN
IN: fep gazzer tufa OUT: GREEN RED GREEN GREEN RED RED
IN: kiki blicket OUT: PURPLE BLUE
IN: tufa zup tufa OUT: RED RED
IN: tufa dax OUT: RED RED
IN: fep kiki OUT: GREEN PURPLE
IN: kiki OUT: PURPLE
IN: fep blicket OUT: GREEN BLUE
IN: fep dax OUT: GREEN GREEN
IN: blicket OUT: BLUE

*GRAMMAR*
tufa -> RED 
 fep -> GREEN 
 kiki -> PURPLE 
 blicket -> BLUE 
 x1 gazzer u1 -> [x1] [u1] [x1] [x1] [u1] [u1] 
 u1 zup x1 -> [u1] [x1] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 