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

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

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