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

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

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