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

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

*GRAMMAR*
blicket -> RED 
 kiki -> PINK 
 zup -> BLUE 
 fep -> YELLOW 
 x1 dax u1 -> [x1] [u1] 
 x1 gazzer -> [x1] [x1] 
 x1 wif x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 