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

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

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