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

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

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