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

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

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