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

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

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