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

*QUERY*
IN: kiki OUT: BLUE
IN: dax kiki kiki gazzer dax OUT: PINK BLUE BLUE PINK BLUE
IN: dax OUT: PINK
IN: dax zup blicket OUT: PINK GREEN GREEN PINK PINK PINK
IN: blicket gazzer fep OUT: GREEN RED GREEN
IN: blicket gazzer dax OUT: GREEN PINK GREEN
IN: kiki kiki gazzer dax OUT: BLUE BLUE PINK BLUE
IN: blicket OUT: GREEN
IN: kiki blicket OUT: BLUE GREEN
IN: kiki kiki lug dax OUT: PINK PINK PINK BLUE BLUE

*GRAMMAR*
fep -> RED 
 kiki -> BLUE 
 dax -> PINK 
 blicket -> GREEN 
 x1 lug x2 -> [x2] [x2] [x2] [x1] 
 u1 gazzer u2 -> [u1] [u2] [u1] 
 x1 zup u1 -> [x1] [u1] [u1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 