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

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

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