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

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

*GRAMMAR*
fep -> BLUE 
 kiki -> PINK 
 dax -> YELLOW 
 zup -> RED 
 u1 blicket u2 -> [u2] [u2] [u1] 
 x1 lug x2 -> [x2] [x1] [x1] 
 x1 wif x2 -> [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 