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

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

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