*SUPPORT*
IN: fep tufa kiki OUT: PURPLE BLUE
IN: zup gazzer kiki OUT: PURPLE RED PURPLE
IN: fep zup blicket kiki OUT: BLUE RED PURPLE BLUE RED BLUE RED
IN: kiki tufa zup OUT: RED PURPLE
IN: dax OUT: PINK
IN: kiki OUT: PURPLE
IN: zup kiki fep gazzer fep OUT: RED PURPLE BLUE BLUE BLUE
IN: kiki kiki gazzer fep fep OUT: PURPLE BLUE BLUE PURPLE BLUE BLUE
IN: dax gazzer fep gazzer zup OUT: RED BLUE RED PINK RED BLUE RED
IN: kiki gazzer fep gazzer fep OUT: BLUE BLUE BLUE PURPLE BLUE BLUE BLUE
IN: kiki zup OUT: PURPLE RED
IN: fep OUT: BLUE
IN: fep dax OUT: BLUE PINK
IN: kiki gazzer kiki OUT: PURPLE PURPLE PURPLE

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

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