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

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

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