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

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

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