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

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

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