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

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

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