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

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

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