*SUPPORT*
IN: blicket zup dax zup OUT: BLUE PURPLE PURPLE
IN: zup zup dax zup tufa zup OUT: PURPLE PURPLE PURPLE PURPLE
IN: lug fep zup blicket tufa kiki OUT: PURPLE BLUE RED PURPLE BLUE RED GREEN
IN: zup dax blicket OUT: BLUE PURPLE
IN: blicket OUT: BLUE
IN: kiki dax kiki OUT: RED RED
IN: lug blicket blicket dax blicket tufa lug OUT: GREEN BLUE BLUE BLUE GREEN
IN: kiki OUT: RED
IN: blicket dax kiki tufa kiki OUT: RED BLUE RED
IN: zup blicket fep zup dax kiki OUT: RED PURPLE RED PURPLE PURPLE BLUE
IN: zup blicket OUT: PURPLE BLUE
IN: blicket blicket fep zup OUT: PURPLE PURPLE BLUE BLUE
IN: kiki dax blicket OUT: BLUE RED
IN: zup fep zup zup dax lug OUT: PURPLE GREEN PURPLE PURPLE GREEN PURPLE PURPLE

*QUERY*
IN: blicket dax lug OUT: GREEN BLUE
IN: lug dax zup OUT: PURPLE GREEN
IN: blicket kiki tufa lug fep kiki OUT: RED RED BLUE RED GREEN
IN: lug kiki dax kiki tufa kiki OUT: GREEN RED RED RED
IN: lug dax blicket OUT: BLUE GREEN
IN: lug dax zup fep blicket zup OUT: BLUE PURPLE BLUE PURPLE PURPLE GREEN
IN: zup OUT: PURPLE
IN: kiki lug dax kiki OUT: RED RED GREEN
IN: kiki kiki tufa lug OUT: RED RED GREEN
IN: zup dax kiki tufa kiki OUT: RED PURPLE RED

*GRAMMAR*
zup -> PURPLE 
 kiki -> RED 
 blicket -> BLUE 
 lug -> GREEN 
 u1 dax u2 -> [u2] [u1] 
 x1 fep x2 -> [x2] [x2] [x1] 
 x1 tufa u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 