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

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

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