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

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

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