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

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

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