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

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

*GRAMMAR*
lug -> PURPLE 
 gazzer -> PINK 
 fep -> BLUE 
 zup -> RED 
 x1 wif x2 -> [x1] [x2] 
 x1 blicket -> [x1] [x1] 
 x1 kiki x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 