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

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

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