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

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

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