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

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

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