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

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

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