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

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

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