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

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

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