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

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

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