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

*QUERY*
IN: zup wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: dax wif OUT: BLUE BLUE BLUE BLUE
IN: dax dax OUT: BLUE BLUE
IN: kiki gazzer OUT: PURPLE PURPLE
IN: kiki kiki OUT: PURPLE PURPLE
IN: dax OUT: BLUE
IN: kiki wif OUT: PURPLE PURPLE PURPLE PURPLE
IN: zup kiki gazzer OUT: YELLOW PURPLE YELLOW PURPLE
IN: dax tufa OUT: BLUE BLUE
IN: dax tufa gazzer OUT: BLUE BLUE BLUE BLUE

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