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

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

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