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

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

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