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

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

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