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

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

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