*SUPPORT*
IN: lug fep kiki lug OUT: GREEN BLUE GREEN
IN: fep zup OUT: BLUE PINK
IN: zup kiki fep tufa OUT: PINK BLUE PINK BLUE PINK BLUE
IN: lug zup gazzer OUT: GREEN PINK PINK
IN: lug OUT: GREEN
IN: dax zup kiki lug OUT: RED PINK GREEN
IN: zup fep OUT: PINK BLUE
IN: zup lug kiki lug gazzer OUT: PINK GREEN GREEN GREEN
IN: lug tufa OUT: GREEN GREEN GREEN
IN: zup fep kiki fep gazzer OUT: PINK BLUE BLUE BLUE
IN: lug kiki zup gazzer OUT: GREEN PINK PINK
IN: zup OUT: PINK
IN: zup kiki zup gazzer OUT: PINK PINK PINK
IN: lug kiki zup OUT: GREEN PINK

*QUERY*
IN: dax tufa OUT: RED RED RED
IN: fep gazzer OUT: BLUE BLUE
IN: fep zup kiki fep gazzer OUT: BLUE PINK BLUE BLUE
IN: fep OUT: BLUE
IN: dax kiki lug OUT: RED GREEN
IN: lug zup kiki zup OUT: GREEN PINK PINK
IN: dax gazzer OUT: RED RED
IN: dax lug kiki dax OUT: RED GREEN RED
IN: fep lug OUT: BLUE GREEN
IN: lug kiki lug OUT: GREEN GREEN

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