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

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

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