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

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

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