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

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

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