*SUPPORT*
IN: fep fep OUT: PURPLE PURPLE
IN: gazzer kiki OUT: RED GREEN
IN: kiki blicket kiki OUT: GREEN GREEN GREEN
IN: kiki OUT: GREEN
IN: gazzer wif OUT: RED RED
IN: kiki kiki OUT: GREEN GREEN
IN: fep kiki OUT: PURPLE GREEN
IN: fep gazzer dax dax OUT: PURPLE RED PURPLE RED PURPLE RED PURPLE RED
IN: fep tufa OUT: PURPLE BLUE
IN: tufa blicket tufa dax OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: gazzer gazzer tufa OUT: RED RED BLUE
IN: tufa gazzer OUT: BLUE RED
IN: tufa wif OUT: BLUE BLUE
IN: tufa OUT: BLUE

*QUERY*
IN: kiki dax OUT: GREEN GREEN
IN: kiki fep OUT: GREEN PURPLE
IN: fep dax blicket tufa OUT: PURPLE PURPLE PURPLE PURPLE BLUE
IN: gazzer OUT: RED
IN: gazzer dax OUT: RED RED
IN: kiki tufa wif OUT: GREEN BLUE GREEN BLUE
IN: fep OUT: PURPLE
IN: tufa gazzer dax OUT: BLUE RED BLUE RED
IN: kiki gazzer OUT: GREEN RED
IN: fep wif wif OUT: PURPLE PURPLE PURPLE PURPLE

*GRAMMAR*
tufa -> BLUE 
 kiki -> GREEN 
 fep -> PURPLE 
 gazzer -> RED 
 x1 wif -> [x1] [x1] 
 x1 dax -> [x1] [x1] 
 x1 blicket x2 -> [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 