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

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

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