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

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

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