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

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

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