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

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

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