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

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

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