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

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

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