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

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

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