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

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

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