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

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

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