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

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

*GRAMMAR*
dax -> PINK 
 fep -> BLUE 
 gazzer -> RED 
 kiki -> YELLOW 
 u1 lug -> [u1] [u1] 
 x1 tufa -> [x1] [x1] [x1] 
 u1 zup u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 