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

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

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