*SUPPORT*
IN: zup kiki kiki gazzer OUT: YELLOW BLUE BLUE BLUE
IN: kiki dax kiki OUT: BLUE BLUE
IN: lug tufa zup OUT: PINK YELLOW
IN: kiki OUT: BLUE
IN: blicket kiki tufa lug OUT: PURPLE BLUE PINK
IN: blicket tufa blicket OUT: PURPLE PURPLE
IN: lug gazzer OUT: PINK PINK
IN: blicket tufa kiki OUT: PURPLE BLUE
IN: zup tufa zup OUT: YELLOW YELLOW
IN: blicket dax zup OUT: YELLOW PURPLE
IN: kiki tufa zup OUT: BLUE YELLOW
IN: blicket blicket dax blicket OUT: PURPLE PURPLE PURPLE
IN: blicket kiki OUT: PURPLE BLUE
IN: lug dax blicket OUT: PURPLE PINK

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

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