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

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

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