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

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

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