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

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

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