*SUPPORT*
IN: dax gazzer zup OUT: RED RED RED RED
IN: fep lug fep OUT: PINK PINK
IN: fep zup OUT: PINK PINK
IN: dax fep gazzer OUT: RED PINK PINK
IN: blicket fep gazzer zup OUT: PURPLE PINK PINK PURPLE PINK PINK
IN: dax OUT: RED
IN: dax fep lug blicket OUT: RED PURPLE PINK
IN: kiki lug dax zup zup OUT: RED YELLOW RED YELLOW RED YELLOW RED YELLOW
IN: kiki kiki fep lug dax OUT: YELLOW YELLOW RED PINK
IN: blicket fep OUT: PURPLE PINK
IN: blicket gazzer OUT: PURPLE PURPLE
IN: kiki kiki zup OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep OUT: PINK
IN: blicket OUT: PURPLE

*QUERY*
IN: dax gazzer OUT: RED RED
IN: blicket blicket OUT: PURPLE PURPLE
IN: blicket lug blicket OUT: PURPLE PURPLE
IN: dax fep lug fep OUT: RED PINK PINK
IN: fep dax gazzer OUT: PINK RED RED
IN: dax lug blicket OUT: PURPLE RED
IN: dax lug fep OUT: PINK RED
IN: dax kiki lug blicket zup OUT: RED PURPLE YELLOW RED PURPLE YELLOW
IN: dax dax OUT: RED RED
IN: kiki gazzer OUT: YELLOW YELLOW

*GRAMMAR*
fep -> PINK 
 kiki -> YELLOW 
 dax -> RED 
 blicket -> PURPLE 
 x1 zup -> [x1] [x1] 
 u1 gazzer -> [u1] [u1] 
 u1 lug u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 