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

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

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