*SUPPORT*
IN: dax dax OUT: RED RED
IN: dax tufa OUT: RED RED
IN: lug lug OUT: PURPLE PURPLE
IN: lug tufa OUT: PURPLE PURPLE
IN: gazzer lug OUT: YELLOW PURPLE
IN: gazzer gazzer wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep fep zup OUT: PINK PINK PINK PINK PINK PINK
IN: gazzer OUT: YELLOW
IN: fep gazzer wif wif OUT: PINK YELLOW PINK YELLOW PINK YELLOW PINK YELLOW
IN: gazzer zup OUT: YELLOW YELLOW YELLOW
IN: dax dax tufa OUT: RED RED RED
IN: fep zup OUT: PINK PINK PINK
IN: fep OUT: PINK
IN: gazzer tufa OUT: YELLOW YELLOW

*QUERY*
IN: lug dax zup OUT: PURPLE RED PURPLE RED PURPLE RED
IN: dax fep tufa wif OUT: RED PINK PINK RED PINK PINK
IN: dax dax zup OUT: RED RED RED RED RED RED
IN: lug OUT: PURPLE
IN: fep gazzer OUT: PINK YELLOW
IN: fep tufa OUT: PINK PINK
IN: dax wif OUT: RED RED
IN: dax wif wif OUT: RED RED RED RED
IN: fep gazzer tufa OUT: PINK YELLOW YELLOW
IN: dax lug zup OUT: RED PURPLE RED PURPLE RED PURPLE

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