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

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

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