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

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

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