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

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

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