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

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

*GRAMMAR*
zup -> YELLOW 
 kiki -> PURPLE 
 gazzer -> BLUE 
 wif -> PINK 
 x1 fep x2 -> [x1] [x2] 
 x1 dax x2 -> [x1] [x2] 
 u1 tufa x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 