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

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

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