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

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

*GRAMMAR*
kiki -> BLUE 
 blicket -> YELLOW 
 fep -> GREEN 
 gazzer -> RED 
 u1 lug -> [u1] [u1] [u1] 
 u1 dax x1 -> [x1] [u1] [x1] 
 u1 tufa u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 