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

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

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