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

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

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