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

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

*GRAMMAR*
kiki -> YELLOW 
 gazzer -> PURPLE 
 zup -> RED 
 lug -> BLUE 
 u1 fep u2 -> [u2] [u1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 wif x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 