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

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

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