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

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

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