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

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

*GRAMMAR*
dax -> PINK 
 blicket -> RED 
 tufa -> GREEN 
 kiki -> YELLOW 
 x1 gazzer x2 -> [x2] [x1] [x2] 
 x1 fep x2 -> [x1] [x2] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 