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

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

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