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

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

*GRAMMAR*
gazzer -> PINK 
 blicket -> BLUE 
 wif -> PURPLE 
 fep -> RED 
 u1 zup u2 -> [u2] [u1] 
 x1 lug -> [x1] [x1] [x1] [x1] 
 x1 tufa -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 