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

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

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