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

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

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