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

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

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