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

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

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