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

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

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