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

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

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