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

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

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