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

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

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