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

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

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