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

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

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