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

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

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