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

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

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