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

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

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