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

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

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