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

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

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