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

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

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