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

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

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