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

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

*GRAMMAR*
zup -> RED 
 blicket -> BLUE 
 dax -> YELLOW 
 gazzer -> PURPLE 
 u1 kiki u2 -> [u1] [u2] 
 x1 tufa -> [x1] [x1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 