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

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

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