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

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

*GRAMMAR*
kiki -> PINK 
 zup -> BLUE 
 fep -> RED 
 wif -> YELLOW 
 u1 gazzer -> [u1] [u1] [u1] [u1] [u1] 
 x1 tufa u1 -> [x1] [u1] [x1] [u1] 
 x1 lug x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 