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

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

*GRAMMAR*
fep -> PINK 
 kiki -> RED 
 wif -> BLUE 
 zup -> YELLOW 
 u1 blicket -> [u1] [u1] 
 u1 dax u2 -> [u1] [u2] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 