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

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

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