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

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

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